diff --git a/package-lock.json b/package-lock.json
index c459c82ea..1a64bacd8 100644
--- a/package-lock.json
+++ b/package-lock.json
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@@ -251,6 +245,11 @@
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+        "clone": "^2.1.2",
+        "colors": "^0.6.2",
+        "flatiron": "~0.4.2",
+        "forever-monitor": "^2.0.0",
+        "mkdirp": "^0.5.1",
+        "nconf": "^0.10.0",
+        "nssocket": "^0.6.0",
+        "object-assign": "^4.1.1",
+        "optimist": "^0.6.1",
+        "path-is-absolute": "^2.0.0",
+        "prettyjson": "^1.2.1",
+        "shush": "^1.0.0",
+        "utile": "~0.3.0",
+        "winston": "~0.8.1"
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+          "resolved": "https://registry.npmjs.org/async/-/async-1.5.2.tgz",
+          "integrity": "sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo="
+        },
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+          "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-2.0.0.tgz",
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+        }
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@@ -2244,15 +2512,48 @@
       "integrity": "sha1-+8cfDEGt6zf5bFd60e1C2P2sypE=",
       "dev": true
     },
+    "forever-monitor": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/forever-monitor/-/forever-monitor-2.0.0.tgz",
+      "integrity": "sha512-5tMNrrDjeI2tkS+m+fxETWXaUIYEarY9Sy2pw9AOq9sVENA/8B7pl3xVAQTG0fND8ypet3rQhg+G4D4f+fVw2w==",
+      "requires": {
+        "broadway": "~0.3.6",
+        "chokidar": "^2.1.8",
+        "minimatch": "^3.0.4",
+        "ps-tree": "0.0.x",
+        "utile": "^0.3.0"
+      },
+      "dependencies": {
+        "chokidar": {
+          "version": "2.1.8",
+          "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-2.1.8.tgz",
+          "integrity": "sha512-ZmZUazfOzf0Nve7duiCKD23PFSCs4JPoYyccjUFF3aQkQadqBhfzhjkwBH2mNOG9cTBwhamM37EIsIkZw3nRgg==",
+          "requires": {
+            "anymatch": "^2.0.0",
+            "async-each": "^1.0.1",
+            "braces": "^2.3.2",
+            "fsevents": "^1.2.7",
+            "glob-parent": "^3.1.0",
+            "inherits": "^2.0.3",
+            "is-binary-path": "^1.0.0",
+            "is-glob": "^4.0.0",
+            "normalize-path": "^3.0.0",
+            "path-is-absolute": "^1.0.0",
+            "readdirp": "^2.2.1",
+            "upath": "^1.1.1"
+          }
+        }
+      }
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       "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.1.4.tgz",
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-        "asynckit": "0.4.0",
-        "combined-stream": "1.0.7",
-        "mime-types": "2.1.21"
+        "asynckit": "^0.4.0",
+        "combined-stream": "^1.0.5",
+        "mime-types": "^2.1.12"
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@@ -2264,9 +2565,8 @@
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       "integrity": "sha1-QpD60n8T6Jvn8zeZxrxaCr//DRk=",
-      "dev": true,
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-        "map-cache": "0.2.2"
+        "map-cache": "^0.2.2"
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@@ -2285,49 +2585,44 @@
       "integrity": "sha1-f8DGyJV/mD9X8waiTlud3Y0N2IA=",
       "dev": true,
       "requires": {
-        "graceful-fs": "4.1.15",
-        "jsonfile": "3.0.1",
-        "universalify": "0.1.2"
+        "graceful-fs": "^4.1.2",
+        "jsonfile": "^3.0.0",
+        "universalify": "^0.1.0"
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-      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
-      "dev": true
+      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
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-      "dev": true,
       "optional": true,
       "requires": {
-        "nan": "2.14.0",
-        "node-pre-gyp": "0.12.0"
+        "nan": "^2.12.1",
+        "node-pre-gyp": "^0.12.0"
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           "version": "2.1.1",
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@@ -2337,90 +2632,81 @@
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           "bundled": true,
-          "dev": true
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
-          "dev": true,
+          "optional": true,
           "requires": {
-            "balanced-match": "1.0.0",
+            "balanced-match": "^1.0.0",
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           "optional": true
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         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "optional": true
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           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "optional": true
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           "version": "1.1.0",
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-          "dev": true,
           "optional": true,
           "requires": {
-            "ms": "2.1.1"
+            "ms": "^2.1.1"
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           "optional": true,
           "requires": {
-            "minipass": "2.3.5"
+            "minipass": "^2.2.1"
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@@ -2436,27 +2722,24 @@
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-            "inherits": "2.0.3",
-            "minimatch": "3.0.4",
-            "once": "1.4.0",
-            "path-is-absolute": "1.0.1"
+            "fs.realpath": "^1.0.0",
+            "inflight": "^1.0.4",
+            "inherits": "2",
+            "minimatch": "^3.0.4",
+            "once": "^1.3.0",
+            "path-is-absolute": "^1.0.0"
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@@ -2465,16 +2748,14 @@
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           "bundled": true,
-          "dev": true,
           "optional": true,
           "requires": {
-            "minimatch": "3.0.4"
+            "minimatch": "^3.0.4"
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@@ -2484,63 +2765,60 @@
         "inherits": {
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           "bundled": true,
-          "dev": true
+          "optional": true
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           "version": "1.0.0",
           "bundled": true,
-          "dev": true,
+          "optional": true,
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         "minimatch": {
           "version": "3.0.4",
           "bundled": true,
-          "dev": true,
+          "optional": true,
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-            "brace-expansion": "1.1.11"
+            "brace-expansion": "^1.1.7"
           }
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           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "optional": true
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           "version": "2.3.5",
           "bundled": true,
-          "dev": true,
+          "optional": true,
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-            "safe-buffer": "5.1.2",
-            "yallist": "3.0.3"
+            "safe-buffer": "^5.1.2",
+            "yallist": "^3.0.0"
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           "version": "1.2.1",
           "bundled": true,
-          "dev": true,
           "optional": true,
           "requires": {
-            "minipass": "2.3.5"
+            "minipass": "^2.2.1"
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           "bundled": true,
-          "dev": true,
+          "optional": true,
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@@ -2548,13 +2826,11 @@
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@@ -2565,25 +2841,23 @@
         "node-pre-gyp": {
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-            "rc": "1.2.8",
-            "rimraf": "2.6.3",
-            "semver": "5.7.0",
-            "tar": "4.4.8"
+            "detect-libc": "^1.0.2",
+            "mkdirp": "^0.5.1",
+            "needle": "^2.2.1",
+            "nopt": "^4.0.1",
+            "npm-packlist": "^1.1.6",
+            "npmlog": "^4.0.2",
+            "rc": "^1.2.7",
+            "rimraf": "^2.6.1",
+            "semver": "^5.3.0",
+            "tar": "^4"
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-          "dev": true,
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@@ -2593,23 +2867,20 @@
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-          "dev": true,
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           "requires": {
-            "ignore-walk": "3.0.1",
-            "npm-bundled": "1.0.6"
+            "ignore-walk": "^3.0.1",
+            "npm-bundled": "^1.0.1"
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@@ -2621,18 +2892,17 @@
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@@ -2640,41 +2910,35 @@
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-            "os-tmpdir": "1.0.2"
+            "os-homedir": "^1.0.0",
+            "os-tmpdir": "^1.0.0"
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@@ -2686,7 +2950,6 @@
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@@ -2694,7 +2957,6 @@
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@@ -2709,51 +2971,45 @@
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-          "dev": true,
           "optional": true,
           "requires": {
-            "glob": "7.1.3"
+            "glob": "^7.1.3"
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           "version": "5.1.2",
           "bundled": true,
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-          "dev": true,
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@@ -2763,7 +3019,6 @@
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@@ -2772,7 +3027,7 @@
         "strip-ansi": {
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           "bundled": true,
-          "dev": true,
+          "optional": true,
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@@ -2780,34 +3035,30 @@
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-            "minizlib": "1.2.1",
-            "mkdirp": "0.5.1",
-            "safe-buffer": "5.1.2",
-            "yallist": "3.0.3"
+            "chownr": "^1.1.1",
+            "fs-minipass": "^1.2.5",
+            "minipass": "^2.3.4",
+            "minizlib": "^1.1.1",
+            "mkdirp": "^0.5.0",
+            "safe-buffer": "^5.1.2",
+            "yallist": "^3.0.2"
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@@ -2816,22 +3067,27 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "optional": true
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         "yallist": {
           "version": "3.0.3",
           "bundled": true,
-          "dev": true
+          "optional": true
         }
       }
     },
+    "function-bind": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
+      "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A=="
+    },
     "gaze": {
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       "dev": true,
       "requires": {
-        "globule": "1.2.1"
+        "globule": "^1.0.0"
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@@ -2840,7 +3096,7 @@
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       "dev": true,
       "requires": {
-        "is-property": "1.0.2"
+        "is-property": "^1.0.2"
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     "generate-object-property": {
@@ -2849,7 +3105,7 @@
       "integrity": "sha1-nA4cQDCM6AT0eDYYuTf6iPmdUNA=",
       "dev": true,
       "requires": {
-        "is-property": "1.0.2"
+        "is-property": "^1.0.0"
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@@ -2867,8 +3123,7 @@
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-            "semver": "5.3.0",
-            "validate-npm-package-license": "3.0.1",
-            "validate-npm-package-name": "2.2.2"
+            "glob": "^6.0.0",
+            "npm-package-arg": "^4.0.0",
+            "promzard": "^0.3.0",
+            "read": "~1.0.1",
+            "read-package-json": "1 || 2",
+            "semver": "2.x || 3.x || 4 || 5",
+            "validate-npm-package-license": "^3.0.1",
+            "validate-npm-package-name": "^2.0.1"
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@@ -5742,11 +6128,11 @@
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-                "inherits": "2.0.3",
-                "minimatch": "3.0.3",
-                "once": "1.4.0",
-                "path-is-absolute": "1.0.0"
+                "inflight": "^1.0.4",
+                "inherits": "2",
+                "minimatch": "2 || 3",
+                "once": "^1.3.0",
+                "path-is-absolute": "^1.0.0"
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@@ -5755,7 +6141,7 @@
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                   "dev": true,
                   "requires": {
-                    "brace-expansion": "1.1.6"
+                    "brace-expansion": "^1.0.0"
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@@ -5764,7 +6150,7 @@
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                       "dev": true,
                       "requires": {
-                        "balanced-match": "0.4.2",
+                        "balanced-match": "^0.4.1",
                         "concat-map": "0.0.1"
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@@ -5798,7 +6184,7 @@
               "integrity": "sha1-JqXW7ox97kyxIggwWs+5O6OCqe4=",
               "dev": true,
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-                "read": "1.0.7"
+                "read": "1"
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@@ -5821,8 +6207,8 @@
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           "dev": true,
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-            "lodash._createset": "4.0.3",
-            "lodash._root": "3.0.1"
+            "lodash._createset": "~4.0.0",
+            "lodash._root": "~3.0.0"
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@@ -5857,7 +6243,7 @@
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           "dev": true,
           "requires": {
-            "lodash._getnative": "3.9.1"
+            "lodash._getnative": "^3.0.0"
           }
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@@ -5919,20 +6305,20 @@
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-            "mkdirp": "0.5.1",
-            "nopt": "3.0.6",
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-            "osenv": "0.1.3",
-            "path-array": "1.0.1",
-            "request": "2.75.0",
-            "rimraf": "2.5.4",
-            "semver": "5.3.0",
-            "tar": "2.2.1",
-            "which": "1.2.11"
+            "fstream": "^1.0.0",
+            "glob": "^7.0.3",
+            "graceful-fs": "^4.1.2",
+            "minimatch": "^3.0.2",
+            "mkdirp": "^0.5.0",
+            "nopt": "2 || 3",
+            "npmlog": "0 || 1 || 2 || 3",
+            "osenv": "0",
+            "path-array": "^1.0.0",
+            "request": "2",
+            "rimraf": "2",
+            "semver": "2.x || 3.x || 4 || 5",
+            "tar": "^2.0.0",
+            "which": "1"
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@@ -5941,7 +6327,7 @@
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               "dev": true,
               "requires": {
-                "brace-expansion": "1.1.6"
+                "brace-expansion": "^1.0.0"
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@@ -5950,7 +6336,7 @@
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                   "dev": true,
                   "requires": {
-                    "balanced-match": "0.4.2",
+                    "balanced-match": "^0.4.1",
                     "concat-map": "0.0.1"
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@@ -5976,10 +6362,10 @@
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-                "console-control-strings": "1.1.0",
-                "gauge": "2.6.0",
-                "set-blocking": "2.0.0"
+                "are-we-there-yet": "~1.1.2",
+                "console-control-strings": "~1.1.0",
+                "gauge": "~2.6.0",
+                "set-blocking": "~2.0.0"
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@@ -5988,8 +6374,8 @@
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                   "dev": true,
                   "requires": {
-                    "delegates": "1.0.0",
-                    "readable-stream": "2.1.5"
+                    "delegates": "^1.0.0",
+                    "readable-stream": "^2.0.0 || ^1.1.13"
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@@ -6012,15 +6398,15 @@
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                   "dev": true,
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-                    "object-assign": "4.1.0",
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-                    "string-width": "1.0.2",
-                    "strip-ansi": "3.0.1",
-                    "wide-align": "1.1.0"
+                    "aproba": "^1.0.3",
+                    "console-control-strings": "^1.0.0",
+                    "has-color": "^0.1.7",
+                    "has-unicode": "^2.0.0",
+                    "object-assign": "^4.1.0",
+                    "signal-exit": "^3.0.0",
+                    "string-width": "^1.0.1",
+                    "strip-ansi": "^3.0.1",
+                    "wide-align": "^1.1.0"
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@@ -6047,9 +6433,9 @@
                       "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
                       "dev": true,
                       "requires": {
-                        "code-point-at": "1.0.0",
-                        "is-fullwidth-code-point": "1.0.0",
-                        "strip-ansi": "3.0.1"
+                        "code-point-at": "^1.0.0",
+                        "is-fullwidth-code-point": "^1.0.0",
+                        "strip-ansi": "^3.0.0"
                       },
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                         "code-point-at": {
@@ -6058,7 +6444,7 @@
                           "integrity": "sha1-9psZLT99keOC5Lcb3bd4eGGasMY=",
                           "dev": true,
                           "requires": {
-                            "number-is-nan": "1.0.0"
+                            "number-is-nan": "^1.0.0"
                           },
                           "dependencies": {
                             "number-is-nan": {
@@ -6075,7 +6461,7 @@
                           "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
                           "dev": true,
                           "requires": {
-                            "number-is-nan": "1.0.0"
+                            "number-is-nan": "^1.0.0"
                           },
                           "dependencies": {
                             "number-is-nan": {
@@ -6094,7 +6480,7 @@
                       "integrity": "sha1-QO3egCpx/qHwcNo+YtzaLnrdlq0=",
                       "dev": true,
                       "requires": {
-                        "string-width": "1.0.2"
+                        "string-width": "^1.0.1"
                       }
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@@ -6113,7 +6499,7 @@
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               "dev": true,
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-                "array-index": "1.0.0"
+                "array-index": "^1.0.0"
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@@ -6122,8 +6508,8 @@
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                   "dev": true,
                   "requires": {
-                    "debug": "2.2.0",
-                    "es6-symbol": "3.1.0"
+                    "debug": "^2.2.0",
+                    "es6-symbol": "^3.0.2"
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@@ -6149,8 +6535,8 @@
                       "integrity": "sha1-lEgcZV56fK2C66gy2X1UM0ltf/o=",
                       "dev": true,
                       "requires": {
-                        "d": "0.1.1",
-                        "es5-ext": "0.10.12"
+                        "d": "~0.1.1",
+                        "es5-ext": "~0.10.11"
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                         "d": {
@@ -6159,7 +6545,7 @@
                           "integrity": "sha1-2hhMU10Y2O57oqoim5FACfrhEwk=",
                           "dev": true,
                           "requires": {
-                            "es5-ext": "0.10.12"
+                            "es5-ext": "~0.10.2"
                           }
                         },
                         "es5-ext": {
@@ -6168,8 +6554,8 @@
                           "integrity": "sha1-qoRkHU23a2Krul5F/YBey6sUAEc=",
                           "dev": true,
                           "requires": {
-                            "es6-iterator": "2.0.0",
-                            "es6-symbol": "3.1.0"
+                            "es6-iterator": "2",
+                            "es6-symbol": "~3.1"
                           },
                           "dependencies": {
                             "es6-iterator": {
@@ -6178,9 +6564,9 @@
                               "integrity": "sha1-vZaFZ9YWNeM8C4BydhPJy0sJa6w=",
                               "dev": true,
                               "requires": {
-                                "d": "0.1.1",
-                                "es5-ext": "0.10.12",
-                                "es6-symbol": "3.1.0"
+                                "d": "^0.1.1",
+                                "es5-ext": "^0.10.7",
+                                "es6-symbol": "3"
                               }
                             }
                           }
@@ -6199,7 +6585,7 @@
           "integrity": "sha1-xkZdvwirzU2zWTF/eaxopkayj/k=",
           "dev": true,
           "requires": {
-            "abbrev": "1.0.9"
+            "abbrev": "1"
           }
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         "normalize-git-url": {
@@ -6214,10 +6600,10 @@
           "integrity": "sha1-jZJPFClg4Xd+f/4XBUNjHMfLAt8=",
           "dev": true,
           "requires": {
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-            "is-builtin-module": "1.0.0",
-            "semver": "5.3.0",
-            "validate-npm-package-license": "3.0.1"
+            "hosted-git-info": "^2.1.4",
+            "is-builtin-module": "^1.0.0",
+            "semver": "2 || 3 || 4 || 5",
+            "validate-npm-package-license": "^3.0.1"
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@@ -6226,7 +6612,7 @@
               "integrity": "sha1-VAVy0096wxGfj3bDDLwbHgN6/74=",
               "dev": true,
               "requires": {
-                "builtin-modules": "1.1.1"
+                "builtin-modules": "^1.0.0"
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@@ -6260,8 +6646,8 @@
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           "dev": true,
           "requires": {
-            "hosted-git-info": "2.1.5",
-            "semver": "5.3.0"
+            "hosted-git-info": "^2.1.5",
+            "semver": "^5.1.0"
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@@ -6270,16 +6656,16 @@
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           "dev": true,
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-            "graceful-fs": "4.1.9",
-            "normalize-package-data": "2.3.5",
-            "npm-package-arg": "4.2.0",
-            "npmlog": "3.1.2",
-            "once": "1.4.0",
-            "request": "2.75.0",
-            "retry": "0.10.0",
-            "semver": "5.3.0",
-            "slide": "1.1.6"
+            "concat-stream": "^1.5.2",
+            "graceful-fs": "^4.1.6",
+            "normalize-package-data": "~1.0.1 || ^2.0.0",
+            "npm-package-arg": "^3.0.0 || ^4.0.0",
+            "npmlog": "~2.0.0 || ~3.1.0",
+            "once": "^1.3.3",
+            "request": "^2.74.0",
+            "retry": "^0.10.0",
+            "semver": "2 >=2.2.1 || 3.x || 4 || 5",
+            "slide": "^1.1.3"
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@@ -6288,9 +6674,9 @@
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               "dev": true,
               "requires": {
-                "inherits": "2.0.3",
-                "readable-stream": "2.0.6",
-                "typedarray": "0.0.6"
+                "inherits": "~2.0.1",
+                "readable-stream": "~2.0.0",
+                "typedarray": "~0.0.5"
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@@ -6299,12 +6685,12 @@
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                   "dev": true,
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-                    "inherits": "2.0.3",
-                    "isarray": "1.0.0",
-                    "process-nextick-args": "1.0.7",
-                    "string_decoder": "0.10.31",
-                    "util-deprecate": "1.0.2"
+                    "core-util-is": "~1.0.0",
+                    "inherits": "~2.0.1",
+                    "isarray": "~1.0.0",
+                    "process-nextick-args": "~1.0.6",
+                    "string_decoder": "~0.10.x",
+                    "util-deprecate": "~1.0.1"
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@@ -6354,10 +6740,10 @@
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-                "console-control-strings": "1.1.0",
-                "gauge": "2.6.0",
-                "set-blocking": "2.0.0"
+                "are-we-there-yet": "~1.1.2",
+                "console-control-strings": "~1.1.0",
+                "gauge": "~2.6.0",
+                "set-blocking": "~2.0.0"
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@@ -6367,8 +6753,8 @@
                   "dev": true,
                   "optional": true,
                   "requires": {
-                    "delegates": "1.0.0",
-                    "readable-stream": "2.1.5"
+                    "delegates": "^1.0.0",
+                    "readable-stream": "^2.0.0 || ^1.1.13"
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@@ -6384,7 +6770,8 @@
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                   "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=",
-                  "dev": true
+                  "dev": true,
+                  "optional": true
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                   "version": "2.6.0",
@@ -6393,15 +6780,15 @@
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-                    "has-color": "0.1.7",
-                    "has-unicode": "2.0.1",
-                    "object-assign": "4.1.0",
-                    "signal-exit": "3.0.0",
-                    "string-width": "1.0.2",
-                    "strip-ansi": "3.0.1",
-                    "wide-align": "1.1.0"
+                    "aproba": "^1.0.3",
+                    "console-control-strings": "^1.0.0",
+                    "has-color": "^0.1.7",
+                    "has-unicode": "^2.0.0",
+                    "object-assign": "^4.1.0",
+                    "signal-exit": "^3.0.0",
+                    "string-width": "^1.0.1",
+                    "strip-ansi": "^3.0.1",
+                    "wide-align": "^1.1.0"
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@@ -6430,10 +6817,11 @@
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                       "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
                       "dev": true,
+                      "optional": true,
                       "requires": {
-                        "code-point-at": "1.0.0",
-                        "is-fullwidth-code-point": "1.0.0",
-                        "strip-ansi": "3.0.1"
+                        "code-point-at": "^1.0.0",
+                        "is-fullwidth-code-point": "^1.0.0",
+                        "strip-ansi": "^3.0.0"
                       },
                       "dependencies": {
                         "code-point-at": {
@@ -6441,15 +6829,17 @@
                           "resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.0.0.tgz",
                           "integrity": "sha1-9psZLT99keOC5Lcb3bd4eGGasMY=",
                           "dev": true,
+                          "optional": true,
                           "requires": {
-                            "number-is-nan": "1.0.0"
+                            "number-is-nan": "^1.0.0"
                           },
                           "dependencies": {
                             "number-is-nan": {
                               "version": "1.0.0",
                               "resolved": "https://registry.npmjs.org/number-is-nan/-/number-is-nan-1.0.0.tgz",
                               "integrity": "sha1-wCD1KcUoKt/dIz2R1LGBw9aG3Es=",
-                              "dev": true
+                              "dev": true,
+                              "optional": true
                             }
                           }
                         },
@@ -6458,15 +6848,17 @@
                           "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
                           "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
                           "dev": true,
+                          "optional": true,
                           "requires": {
-                            "number-is-nan": "1.0.0"
+                            "number-is-nan": "^1.0.0"
                           },
                           "dependencies": {
                             "number-is-nan": {
                               "version": "1.0.0",
                               "resolved": "https://registry.npmjs.org/number-is-nan/-/number-is-nan-1.0.0.tgz",
                               "integrity": "sha1-wCD1KcUoKt/dIz2R1LGBw9aG3Es=",
-                              "dev": true
+                              "dev": true,
+                              "optional": true
                             }
                           }
                         }
@@ -6479,7 +6871,7 @@
                       "dev": true,
                       "optional": true,
                       "requires": {
-                        "string-width": "1.0.2"
+                        "string-width": "^1.0.1"
                       }
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@@ -6513,10 +6905,10 @@
           "integrity": "sha1-4JRQOWHHDBd063ZpIIDo1Xip+I8=",
           "dev": true,
           "requires": {
-            "are-we-there-yet": "1.1.2",
-            "console-control-strings": "1.1.0",
-            "gauge": "2.6.0",
-            "set-blocking": "2.0.0"
+            "are-we-there-yet": "~1.1.2",
+            "console-control-strings": "~1.1.0",
+            "gauge": "~2.6.0",
+            "set-blocking": "~2.0.0"
           },
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             "are-we-there-yet": {
@@ -6525,8 +6917,8 @@
               "integrity": "sha1-gORw6VoIR5T+GJkmLFZnxuiN4bM=",
               "dev": true,
               "requires": {
-                "delegates": "1.0.0",
-                "readable-stream": "2.1.5"
+                "delegates": "^1.0.0",
+                "readable-stream": "^2.0.0 || ^1.1.13"
               },
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@@ -6549,15 +6941,15 @@
               "integrity": "sha1-01MBrRjpaQK0dR3LvkD0IYuUKkY=",
               "dev": true,
               "requires": {
-                "aproba": "1.0.4",
-                "console-control-strings": "1.1.0",
-                "has-color": "0.1.7",
-                "has-unicode": "2.0.1",
-                "object-assign": "4.1.0",
-                "signal-exit": "3.0.0",
-                "string-width": "1.0.2",
-                "strip-ansi": "3.0.1",
-                "wide-align": "1.1.0"
+                "aproba": "^1.0.3",
+                "console-control-strings": "^1.0.0",
+                "has-color": "^0.1.7",
+                "has-unicode": "^2.0.0",
+                "object-assign": "^4.1.0",
+                "signal-exit": "^3.0.0",
+                "string-width": "^1.0.1",
+                "strip-ansi": "^3.0.1",
+                "wide-align": "^1.1.0"
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@@ -6584,9 +6976,9 @@
                   "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
                   "dev": true,
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-                    "code-point-at": "1.0.0",
-                    "is-fullwidth-code-point": "1.0.0",
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+                    "is-fullwidth-code-point": "^1.0.0",
+                    "strip-ansi": "^3.0.0"
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@@ -6595,7 +6987,7 @@
                       "integrity": "sha1-9psZLT99keOC5Lcb3bd4eGGasMY=",
                       "dev": true,
                       "requires": {
-                        "number-is-nan": "1.0.0"
+                        "number-is-nan": "^1.0.0"
                       },
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                         "number-is-nan": {
@@ -6612,7 +7004,7 @@
                       "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
                       "dev": true,
                       "requires": {
-                        "number-is-nan": "1.0.0"
+                        "number-is-nan": "^1.0.0"
                       },
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                         "number-is-nan": {
@@ -6631,7 +7023,7 @@
                   "integrity": "sha1-QO3egCpx/qHwcNo+YtzaLnrdlq0=",
                   "dev": true,
                   "requires": {
-                    "string-width": "1.0.2"
+                    "string-width": "^1.0.1"
                   }
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@@ -6650,7 +7042,7 @@
           "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
           "dev": true,
           "requires": {
-            "wrappy": "1.0.2"
+            "wrappy": "1"
           }
         },
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@@ -6665,8 +7057,8 @@
           "integrity": "sha1-g88FxtZFj8TVrGNi6jJdkvJ1Qhc=",
           "dev": true,
           "requires": {
-            "os-homedir": "1.0.1",
-            "os-tmpdir": "1.0.1"
+            "os-homedir": "^1.0.0",
+            "os-tmpdir": "^1.0.0"
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             "os-homedir": {
@@ -6695,7 +7087,7 @@
           "integrity": "sha1-s9oZvQUkMal2cdRKQmNK33ELQMQ=",
           "dev": true,
           "requires": {
-            "mute-stream": "0.0.5"
+            "mute-stream": "~0.0.4"
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@@ -6712,7 +7104,7 @@
           "integrity": "sha1-LV0Vd4ajfAVdIgd8MsU/gynpHHs=",
           "dev": true,
           "requires": {
-            "graceful-fs": "4.1.9"
+            "graceful-fs": "^4.1.2"
           }
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         "read-installed": {
@@ -6721,13 +7113,13 @@
           "integrity": "sha1-/5uLZ/GH0eTCm5/rMfayI6zRkGc=",
           "dev": true,
           "requires": {
-            "debuglog": "1.0.1",
-            "graceful-fs": "4.1.9",
-            "read-package-json": "2.0.4",
-            "readdir-scoped-modules": "1.0.2",
-            "semver": "5.3.0",
-            "slide": "1.1.6",
-            "util-extend": "1.0.3"
+            "debuglog": "^1.0.1",
+            "graceful-fs": "^4.1.2",
+            "read-package-json": "^2.0.0",
+            "readdir-scoped-modules": "^1.0.0",
+            "semver": "2 || 3 || 4 || 5",
+            "slide": "~1.1.3",
+            "util-extend": "^1.0.1"
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@@ -6744,10 +7136,10 @@
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           "dev": true,
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-            "graceful-fs": "4.1.9",
-            "json-parse-helpfulerror": "1.0.3",
-            "normalize-package-data": "2.3.5"
+            "glob": "^6.0.0",
+            "graceful-fs": "^4.1.2",
+            "json-parse-helpfulerror": "^1.0.2",
+            "normalize-package-data": "^2.0.0"
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@@ -6756,11 +7148,11 @@
               "integrity": "sha1-DwiGD2oVUSey+t1PnOJLGqtuTSI=",
               "dev": true,
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-                "inherits": "2.0.3",
-                "minimatch": "3.0.3",
-                "once": "1.4.0",
-                "path-is-absolute": "1.0.0"
+                "inflight": "^1.0.4",
+                "inherits": "2",
+                "minimatch": "2 || 3",
+                "once": "^1.3.0",
+                "path-is-absolute": "^1.0.0"
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@@ -6769,7 +7161,7 @@
                   "integrity": "sha1-Kk5AkLlrLbBqnX3wEFWmKnfJt3Q=",
                   "dev": true,
                   "requires": {
-                    "brace-expansion": "1.1.6"
+                    "brace-expansion": "^1.0.0"
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@@ -6778,7 +7170,7 @@
                       "integrity": "sha1-cZfX6qm4fmSDkOph/GbIRCdCDfk=",
                       "dev": true,
                       "requires": {
-                        "balanced-match": "0.4.2",
+                        "balanced-match": "^0.4.1",
                         "concat-map": "0.0.1"
                       },
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@@ -6812,7 +7204,7 @@
               "integrity": "sha1-E/FM4C7tTpgSl7ZOueO5MuLdE9w=",
               "dev": true,
               "requires": {
-                "jju": "1.3.0"
+                "jju": "^1.1.0"
               },
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@@ -6831,11 +7223,11 @@
           "integrity": "sha1-rOfmOBx2hPlwqqmPx8XStmat2rY=",
           "dev": true,
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-            "dezalgo": "1.0.3",
-            "once": "1.4.0",
-            "read-package-json": "2.0.4",
-            "readdir-scoped-modules": "1.0.2"
+            "debuglog": "^1.0.1",
+            "dezalgo": "^1.0.0",
+            "once": "^1.3.0",
+            "read-package-json": "^2.0.0",
+            "readdir-scoped-modules": "^1.0.0"
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@@ -6844,13 +7236,13 @@
           "integrity": "sha1-ZvqLcg4UOLNkaB8q0aY8YYRIydA=",
           "dev": true,
           "requires": {
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-            "inherits": "2.0.3",
-            "isarray": "1.0.0",
-            "process-nextick-args": "1.0.7",
-            "string_decoder": "0.10.31",
-            "util-deprecate": "1.0.2"
+            "buffer-shims": "^1.0.0",
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.1",
+            "isarray": "~1.0.0",
+            "process-nextick-args": "~1.0.6",
+            "string_decoder": "~0.10.x",
+            "util-deprecate": "~1.0.1"
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@@ -6897,10 +7289,10 @@
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           "dev": true,
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-            "debuglog": "1.0.1",
-            "dezalgo": "1.0.3",
-            "graceful-fs": "4.1.9",
-            "once": "1.4.0"
+            "debuglog": "^1.0.1",
+            "dezalgo": "^1.0.0",
+            "graceful-fs": "^4.1.2",
+            "once": "^1.3.0"
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         "realize-package-specifier": {
@@ -6919,27 +7311,27 @@
           "integrity": "sha1-0rgmiihtoT6qXQGt9dGMyQ9lfZM=",
           "dev": true,
           "requires": {
-            "aws-sign2": "0.6.0",
-            "aws4": "1.4.1",
-            "bl": "1.1.2",
-            "caseless": "0.11.0",
-            "combined-stream": "1.0.5",
-            "extend": "3.0.0",
-            "forever-agent": "0.6.1",
-            "form-data": "2.0.0",
-            "har-validator": "2.0.6",
-            "hawk": "3.1.3",
-            "http-signature": "1.1.1",
-            "is-typedarray": "1.0.0",
-            "isstream": "0.1.2",
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-            "mime-types": "2.1.12",
-            "node-uuid": "1.4.7",
-            "oauth-sign": "0.8.2",
-            "qs": "6.2.1",
-            "stringstream": "0.0.5",
-            "tough-cookie": "2.3.1",
-            "tunnel-agent": "0.4.3"
+            "aws-sign2": "~0.6.0",
+            "aws4": "^1.2.1",
+            "bl": "~1.1.2",
+            "caseless": "~0.11.0",
+            "combined-stream": "~1.0.5",
+            "extend": "~3.0.0",
+            "forever-agent": "~0.6.1",
+            "form-data": "~2.0.0",
+            "har-validator": "~2.0.6",
+            "hawk": "~3.1.3",
+            "http-signature": "~1.1.0",
+            "is-typedarray": "~1.0.0",
+            "isstream": "~0.1.2",
+            "json-stringify-safe": "~5.0.1",
+            "mime-types": "~2.1.7",
+            "node-uuid": "~1.4.7",
+            "oauth-sign": "~0.8.1",
+            "qs": "~6.2.0",
+            "stringstream": "~0.0.4",
+            "tough-cookie": "~2.3.0",
+            "tunnel-agent": "~0.4.1"
           },
           "dependencies": {
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@@ -6960,7 +7352,7 @@
               "integrity": "sha1-/cqHGplxOqANGeO7ukHER4emU5g=",
               "dev": true,
               "requires": {
-                "readable-stream": "2.0.6"
+                "readable-stream": "~2.0.5"
               },
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@@ -6969,12 +7361,12 @@
                   "integrity": "sha1-j5A0HmilPMySh4jaz80Rs265t44=",
                   "dev": true,
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-                    "isarray": "1.0.0",
-                    "process-nextick-args": "1.0.7",
-                    "string_decoder": "0.10.31",
-                    "util-deprecate": "1.0.2"
+                    "core-util-is": "~1.0.0",
+                    "inherits": "~2.0.1",
+                    "isarray": "~1.0.0",
+                    "process-nextick-args": "~1.0.6",
+                    "string_decoder": "~0.10.x",
+                    "util-deprecate": "~1.0.1"
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@@ -7023,7 +7415,7 @@
               "integrity": "sha1-k4NwpXtKUd6ix3wV1cX9+JUWQAk=",
               "dev": true,
               "requires": {
-                "delayed-stream": "1.0.0"
+                "delayed-stream": "~1.0.0"
               },
               "dependencies": {
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@@ -7052,9 +7444,9 @@
               "integrity": "sha1-bwrrrcxdoWwT4ezBETfYX5uIOyU=",
               "dev": true,
               "requires": {
-                "asynckit": "0.4.0",
-                "combined-stream": "1.0.5",
-                "mime-types": "2.1.12"
+                "asynckit": "^0.4.0",
+                "combined-stream": "^1.0.5",
+                "mime-types": "^2.1.11"
               },
               "dependencies": {
                 "asynckit": {
@@ -7071,10 +7463,10 @@
               "integrity": "sha1-zcvAgYgmWtEZtqWnyKtw7s+10n0=",
               "dev": true,
               "requires": {
-                "chalk": "1.1.3",
-                "commander": "2.9.0",
-                "is-my-json-valid": "2.15.0",
-                "pinkie-promise": "2.0.1"
+                "chalk": "^1.1.1",
+                "commander": "^2.9.0",
+                "is-my-json-valid": "^2.12.4",
+                "pinkie-promise": "^2.0.0"
               },
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                 "chalk": {
@@ -7083,11 +7475,11 @@
                   "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
                   "dev": true,
                   "requires": {
-                    "ansi-styles": "2.2.1",
-                    "escape-string-regexp": "1.0.5",
-                    "has-ansi": "2.0.0",
-                    "strip-ansi": "3.0.1",
-                    "supports-color": "2.0.0"
+                    "ansi-styles": "^2.2.1",
+                    "escape-string-regexp": "^1.0.2",
+                    "has-ansi": "^2.0.0",
+                    "strip-ansi": "^3.0.0",
+                    "supports-color": "^2.0.0"
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@@ -7108,7 +7500,7 @@
                       "integrity": "sha1-NPUEnOHs3ysGSa8+8k5F7TVBbZE=",
                       "dev": true,
                       "requires": {
-                        "ansi-regex": "2.0.0"
+                        "ansi-regex": "^2.0.0"
                       }
                     },
                     "supports-color": {
@@ -7125,7 +7517,7 @@
                   "integrity": "sha1-nJkJQXbhIkDLItbFFGCYQA/g99Q=",
                   "dev": true,
                   "requires": {
-                    "graceful-readlink": "1.0.1"
+                    "graceful-readlink": ">= 1.0.0"
                   },
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                     "graceful-readlink": {
@@ -7142,10 +7534,10 @@
                   "integrity": "sha1-k27do8o8IR/ZjzstPgjaQ/eykVs=",
                   "dev": true,
                   "requires": {
-                    "generate-function": "2.0.0",
-                    "generate-object-property": "1.2.0",
-                    "jsonpointer": "4.0.0",
-                    "xtend": "4.0.1"
+                    "generate-function": "^2.0.0",
+                    "generate-object-property": "^1.1.0",
+                    "jsonpointer": "^4.0.0",
+                    "xtend": "^4.0.0"
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@@ -7160,7 +7552,7 @@
                       "integrity": "sha1-nA4cQDCM6AT0eDYYuTf6iPmdUNA=",
                       "dev": true,
                       "requires": {
-                        "is-property": "1.0.2"
+                        "is-property": "^1.0.0"
                       },
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                         "is-property": {
@@ -7191,7 +7583,7 @@
                   "integrity": "sha1-ITXW36ejWMBprJsXh3YogihFD/o=",
                   "dev": true,
                   "requires": {
-                    "pinkie": "2.0.4"
+                    "pinkie": "^2.0.0"
                   },
                   "dependencies": {
                     "pinkie": {
@@ -7210,10 +7602,10 @@
               "integrity": "sha1-B4REvXwWQLD+VA0sm3PVlnjo4cQ=",
               "dev": true,
               "requires": {
-                "boom": "2.10.1",
-                "cryptiles": "2.0.5",
-                "hoek": "2.16.3",
-                "sntp": "1.0.9"
+                "boom": "2.x.x",
+                "cryptiles": "2.x.x",
+                "hoek": "2.x.x",
+                "sntp": "1.x.x"
               },
               "dependencies": {
                 "boom": {
@@ -7222,7 +7614,7 @@
                   "integrity": "sha1-OciRjO/1eZ+D+UkqhI9iWt0Mdm8=",
                   "dev": true,
                   "requires": {
-                    "hoek": "2.16.3"
+                    "hoek": "2.x.x"
                   }
                 },
                 "cryptiles": {
@@ -7231,7 +7623,7 @@
                   "integrity": "sha1-O9/s3GCBR8HGcgL6KR59ylnqo7g=",
                   "dev": true,
                   "requires": {
-                    "boom": "2.10.1"
+                    "boom": "2.x.x"
                   }
                 },
                 "hoek": {
@@ -7246,7 +7638,7 @@
                   "integrity": "sha1-ZUEYTMkK7qbG57NeJlkIJEPGYZg=",
                   "dev": true,
                   "requires": {
-                    "hoek": "2.16.3"
+                    "hoek": "2.x.x"
                   }
                 }
               }
@@ -7257,9 +7649,9 @@
               "integrity": "sha1-33LiZwZs0Kxn+3at+OE0qPvPkb8=",
               "dev": true,
               "requires": {
-                "assert-plus": "0.2.0",
-                "jsprim": "1.3.1",
-                "sshpk": "1.10.1"
+                "assert-plus": "^0.2.0",
+                "jsprim": "^1.2.2",
+                "sshpk": "^1.7.0"
               },
               "dependencies": {
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@@ -7308,15 +7700,15 @@
                   "integrity": "sha1-MOGl0ykkSXShr2FREznVla9mOLA=",
                   "dev": true,
                   "requires": {
-                    "asn1": "0.2.3",
-                    "assert-plus": "1.0.0",
-                    "bcrypt-pbkdf": "1.0.0",
-                    "dashdash": "1.14.0",
-                    "ecc-jsbn": "0.1.1",
-                    "getpass": "0.1.6",
-                    "jodid25519": "1.0.2",
-                    "jsbn": "0.1.0",
-                    "tweetnacl": "0.14.3"
+                    "asn1": "~0.2.3",
+                    "assert-plus": "^1.0.0",
+                    "bcrypt-pbkdf": "^1.0.0",
+                    "dashdash": "^1.12.0",
+                    "ecc-jsbn": "~0.1.1",
+                    "getpass": "^0.1.1",
+                    "jodid25519": "^1.0.0",
+                    "jsbn": "~0.1.0",
+                    "tweetnacl": "~0.14.0"
                   },
                   "dependencies": {
                     "asn1": {
@@ -7338,7 +7730,7 @@
                       "dev": true,
                       "optional": true,
                       "requires": {
-                        "tweetnacl": "0.14.3"
+                        "tweetnacl": "^0.14.3"
                       }
                     },
                     "dashdash": {
@@ -7347,7 +7739,7 @@
                       "integrity": "sha1-KeSGxUGL8PNWA0qZPVFoajPoQUE=",
                       "dev": true,
                       "requires": {
-                        "assert-plus": "1.0.0"
+                        "assert-plus": "^1.0.0"
                       }
                     },
                     "ecc-jsbn": {
@@ -7357,7 +7749,7 @@
                       "dev": true,
                       "optional": true,
                       "requires": {
-                        "jsbn": "0.1.0"
+                        "jsbn": "~0.1.0"
                       }
                     },
                     "getpass": {
@@ -7366,7 +7758,7 @@
                       "integrity": "sha1-KD/9n8ElaECHUxHBtg6MQBhxEOY=",
                       "dev": true,
                       "requires": {
-                        "assert-plus": "1.0.0"
+                        "assert-plus": "^1.0.0"
                       }
                     },
                     "jodid25519": {
@@ -7376,7 +7768,7 @@
                       "dev": true,
                       "optional": true,
                       "requires": {
-                        "jsbn": "0.1.0"
+                        "jsbn": "~0.1.0"
                       }
                     },
                     "jsbn": {
@@ -7421,7 +7813,7 @@
               "integrity": "sha1-FSuiVndwIN1GY/VMLnvCY4HnFyk=",
               "dev": true,
               "requires": {
-                "mime-db": "1.24.0"
+                "mime-db": "~1.24.0"
               },
               "dependencies": {
                 "mime-db": {
@@ -7482,7 +7874,7 @@
           "integrity": "sha1-loAAk8vxoMhr2VtGJUZ1NcKd+gQ=",
           "dev": true,
           "requires": {
-            "glob": "7.1.0"
+            "glob": "^7.0.5"
           }
         },
         "semver": {
@@ -7497,8 +7889,8 @@
           "integrity": "sha1-YDCCL70smCOUn49y7WQR7lzyWq4=",
           "dev": true,
           "requires": {
-            "graceful-fs": "4.1.9",
-            "readable-stream": "2.1.5"
+            "graceful-fs": "^4.1.2",
+            "readable-stream": "^2.0.2"
           }
         },
         "slide": {
@@ -7519,7 +7911,7 @@
           "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
           "dev": true,
           "requires": {
-            "ansi-regex": "2.0.0"
+            "ansi-regex": "^2.0.0"
           }
         },
         "tar": {
@@ -7528,9 +7920,9 @@
           "integrity": "sha1-jk0qJWwOIYXGsYrWlK7JaLg8sdE=",
           "dev": true,
           "requires": {
-            "block-stream": "0.0.8",
-            "fstream": "1.0.10",
-            "inherits": "2.0.3"
+            "block-stream": "*",
+            "fstream": "^1.0.2",
+            "inherits": "2"
           },
           "dependencies": {
             "block-stream": {
@@ -7539,7 +7931,7 @@
               "integrity": "sha1-Boj0baK7+c/wxPaCJaDLlcvopGs=",
               "dev": true,
               "requires": {
-                "inherits": "2.0.3"
+                "inherits": "~2.0.0"
               }
             }
           }
@@ -7568,7 +7960,7 @@
           "integrity": "sha1-0F8v5AMlYIcfMOk8vnNe6iAVFPM=",
           "dev": true,
           "requires": {
-            "unique-slug": "2.0.0"
+            "unique-slug": "^2.0.0"
           },
           "dependencies": {
             "unique-slug": {
@@ -7594,8 +7986,8 @@
           "integrity": "sha1-KAS6vnEq0zeUWaz74kdGqywwP7w=",
           "dev": true,
           "requires": {
-            "spdx-correct": "1.0.2",
-            "spdx-expression-parse": "1.0.2"
+            "spdx-correct": "~1.0.0",
+            "spdx-expression-parse": "~1.0.0"
           },
           "dependencies": {
             "spdx-correct": {
@@ -7604,7 +7996,7 @@
               "integrity": "sha1-SzBz2TP/UfORLwOsVRlJikFQ20A=",
               "dev": true,
               "requires": {
-                "spdx-license-ids": "1.2.0"
+                "spdx-license-ids": "^1.0.2"
               },
               "dependencies": {
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@@ -7621,8 +8013,8 @@
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+      "integrity": "sha1-Wflvb/MhVm8zxw99vu7N/cBxVPo=",
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+        "default-require-extensions": "^1.0.0",
+        "find-cache-dir": "^0.1.1",
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+        "istanbul-lib-hook": "^1.0.0-alpha.4",
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+        "mkdirp": "^0.5.0",
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           "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
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@@ -8042,8 +8443,8 @@
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@@ -8125,7 +8526,7 @@
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@@ -8149,11 +8550,11 @@
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@@ -8226,12 +8627,12 @@
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       "dev": true,
       "requires": {
-        "isexe": "2.0.0"
+        "isexe": "^2.0.0"
+      }
+    },
+    "which-boxed-primitive": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/which-boxed-primitive/-/which-boxed-primitive-1.0.1.tgz",
+      "integrity": "sha512-7BT4TwISdDGBgaemWU0N0OU7FeAEJ9Oo2P1PHRm/FCWoEi2VLWC9b6xvxAA3C/NMpxg3HXVgi0sMmGbNUbNepQ==",
+      "requires": {
+        "is-bigint": "^1.0.0",
+        "is-boolean-object": "^1.0.0",
+        "is-number-object": "^1.0.3",
+        "is-string": "^1.0.4",
+        "is-symbol": "^1.0.2"
+      }
+    },
+    "which-collection": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/which-collection/-/which-collection-1.0.1.tgz",
+      "integrity": "sha512-W8xeTUwaln8i3K/cY1nGXzdnVZlidBcagyNFtBdD5kxnb4TvGKR7FfSIS3mYpwWS1QUCutfKz8IY8RjftB0+1A==",
+      "requires": {
+        "is-map": "^2.0.1",
+        "is-set": "^2.0.1",
+        "is-weakmap": "^2.0.1",
+        "is-weakset": "^2.0.1"
+      }
+    },
+    "which-typed-array": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/which-typed-array/-/which-typed-array-1.1.1.tgz",
+      "integrity": "sha512-IWlkoJZ4Zdfi4YBn2wnYB8AVox+4A2+Kmr4kHFAraffHYrQZFiTOjgjk9et8e6RSPZOV1QjZOC51PVCK9SkR/A==",
+      "requires": {
+        "available-typed-arrays": "^1.0.1",
+        "es-abstract": "^1.17.4",
+        "function-bind": "^1.1.1",
+        "has-symbols": "^1.0.1",
+        "is-typed-array": "^1.1.3"
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@@ -11408,7 +12049,7 @@
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       "dev": true,
       "requires": {
-        "string-width": "2.1.1"
+        "string-width": "^2.1.1"
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@@ -11429,8 +12070,8 @@
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-            "is-fullwidth-code-point": "2.0.0",
-            "strip-ansi": "4.0.0"
+            "is-fullwidth-code-point": "^2.0.0",
+            "strip-ansi": "^4.0.0"
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@@ -11439,7 +12080,7 @@
           "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
           "dev": true,
           "requires": {
-            "ansi-regex": "3.0.0"
+            "ansi-regex": "^3.0.0"
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@@ -11449,16 +12090,45 @@
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       "integrity": "sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0="
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+    "winston": {
+      "version": "0.8.3",
+      "resolved": "https://registry.npmjs.org/winston/-/winston-0.8.3.tgz",
+      "integrity": "sha1-ZLar9M0Brcrv1QCTk7HY6L7BnbA=",
+      "requires": {
+        "async": "0.2.x",
+        "colors": "0.6.x",
+        "cycle": "1.0.x",
+        "eyes": "0.1.x",
+        "isstream": "0.1.x",
+        "pkginfo": "0.3.x",
+        "stack-trace": "0.0.x"
+      },
+      "dependencies": {
+        "async": {
+          "version": "0.2.10",
+          "resolved": "https://registry.npmjs.org/async/-/async-0.2.10.tgz",
+          "integrity": "sha1-trvgsGdLnXGXCMo43owjfLUmw9E="
+        }
+      }
+    },
     "wordwrap": {
       "version": "0.0.3",
       "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.3.tgz",
       "integrity": "sha1-o9XabNXAvAAI03I0u68b7WMFkQc="
     },
+    "wrap-ansi": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
+      "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
+      "requires": {
+        "string-width": "^1.0.1",
+        "strip-ansi": "^3.0.1"
+      }
+    },
     "wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
-      "dev": true
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
     "write-file-atomic": {
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@@ -11466,9 +12136,9 @@
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       "dev": true,
       "requires": {
-        "graceful-fs": "4.1.15",
-        "imurmurhash": "0.1.4",
-        "signal-exit": "3.0.2"
+        "graceful-fs": "^4.1.11",
+        "imurmurhash": "^0.1.4",
+        "signal-exit": "^3.0.2"
       }
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     "ws": {
@@ -11477,8 +12147,8 @@
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       "dev": true,
       "requires": {
-        "options": "0.0.6",
-        "ultron": "1.0.2"
+        "options": ">=0.0.5",
+        "ultron": "1.0.x"
       }
     },
     "x-xss-protection": {
@@ -11498,8 +12168,8 @@
       "integrity": "sha1-MREBAAMAiuGSQOuhdJe1fHKcVV0=",
       "dev": true,
       "requires": {
-        "sax": "0.6.1",
-        "xmlbuilder": "10.1.1"
+        "sax": "0.6.x",
+        "xmlbuilder": ">=1.0.0"
       },
       "dependencies": {
         "sax": {
@@ -11522,13 +12192,18 @@
       "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
       "dev": true
     },
+    "y18n": {
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz",
+      "integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE="
+    },
     "yargs": {
       "version": "3.5.4",
       "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.5.4.tgz",
       "integrity": "sha1-2K/49mXpTDS9JZvevRv68N3TU2E=",
       "requires": {
-        "camelcase": "1.2.1",
-        "decamelize": "1.2.0",
+        "camelcase": "^1.0.2",
+        "decamelize": "^1.0.0",
         "window-size": "0.1.0",
         "wordwrap": "0.0.2"
       },
@@ -11546,8 +12221,8 @@
       "integrity": "sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=",
       "dev": true,
       "requires": {
-        "buffer-crc32": "0.2.13",
-        "fd-slicer": "1.1.0"
+        "buffer-crc32": "~0.2.3",
+        "fd-slicer": "~1.1.0"
       },
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@@ -11556,7 +12231,7 @@
           "integrity": "sha1-JcfInLH5B3+IkbvmHY85Dq4lbx4=",
           "dev": true,
           "requires": {
-            "pend": "1.2.0"
+            "pend": "~1.2.0"
           }
         }
       }
@@ -11567,8 +12242,8 @@
       "integrity": "sha1-p56+/Hu4lRUPKFPqhQhvvWkSGVo=",
       "dev": true,
       "requires": {
-        "lodash": "2.4.2",
-        "request": "2.36.0"
+        "lodash": "~2.4.1",
+        "request": "~2.36.0"
       },
       "dependencies": {
         "asn1": {
@@ -11604,8 +12279,9 @@
           "resolved": "https://registry.npmjs.org/boom/-/boom-0.4.2.tgz",
           "integrity": "sha1-emNune1O/O+xnO9JR6PGffrukRs=",
           "dev": true,
+          "optional": true,
           "requires": {
-            "hoek": "0.9.1"
+            "hoek": "0.9.x"
           }
         },
         "combined-stream": {
@@ -11625,7 +12301,7 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "boom": "0.4.2"
+            "boom": "0.4.x"
           }
         },
         "delayed-stream": {
@@ -11648,9 +12324,9 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "async": "0.9.2",
-            "combined-stream": "0.0.7",
-            "mime": "1.2.11"
+            "async": "~0.9.0",
+            "combined-stream": "~0.0.4",
+            "mime": "~1.2.11"
           }
         },
         "hawk": {
@@ -11660,17 +12336,18 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "boom": "0.4.2",
-            "cryptiles": "0.2.2",
-            "hoek": "0.9.1",
-            "sntp": "0.2.4"
+            "boom": "0.4.x",
+            "cryptiles": "0.2.x",
+            "hoek": "0.9.x",
+            "sntp": "0.2.x"
           }
         },
         "hoek": {
           "version": "0.9.1",
           "resolved": "https://registry.npmjs.org/hoek/-/hoek-0.9.1.tgz",
           "integrity": "sha1-PTIkYrrfB3Fup+uFuviAec3c5QU=",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "http-signature": {
           "version": "0.10.1",
@@ -11680,7 +12357,7 @@
           "optional": true,
           "requires": {
             "asn1": "0.1.11",
-            "assert-plus": "0.1.5",
+            "assert-plus": "^0.1.5",
             "ctype": "0.5.3"
           }
         },
@@ -11721,18 +12398,18 @@
           "integrity": "sha1-KMbAQmLHuf/dIbklU3RRfubZQ/U=",
           "dev": true,
           "requires": {
-            "aws-sign2": "0.5.0",
-            "forever-agent": "0.5.2",
-            "form-data": "0.1.4",
-            "hawk": "1.0.0",
-            "http-signature": "0.10.1",
-            "json-stringify-safe": "5.0.1",
-            "mime": "1.2.11",
-            "node-uuid": "1.4.8",
-            "oauth-sign": "0.3.0",
-            "qs": "0.6.6",
-            "tough-cookie": "2.3.4",
-            "tunnel-agent": "0.4.3"
+            "aws-sign2": "~0.5.0",
+            "forever-agent": "~0.5.0",
+            "form-data": "~0.1.0",
+            "hawk": "~1.0.0",
+            "http-signature": "~0.10.0",
+            "json-stringify-safe": "~5.0.0",
+            "mime": "~1.2.9",
+            "node-uuid": "~1.4.0",
+            "oauth-sign": "~0.3.0",
+            "qs": "~0.6.0",
+            "tough-cookie": ">=0.12.0",
+            "tunnel-agent": "~0.4.0"
           }
         },
         "sntp": {
@@ -11742,7 +12419,7 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "hoek": "0.9.1"
+            "hoek": "0.9.x"
           }
         }
       }
diff --git a/package.json b/package.json
index e739218c3..cc5b09ad5 100644
--- a/package.json
+++ b/package.json
@@ -12,6 +12,7 @@
     "dont-sniff-mimetype": "^1.0.0",
     "express": "^4.13.4",
     "express-session": "^1.13.0",
+    "forever": "^2.0.0",
     "helmet": "^2.0.0",
     "marked": "0.3.9",
     "mongodb": "^2.1.18",