Bump dependencies (facebook#2170)

* Bump dependencies

* Bump CSS deps

* Somehow I missed dotenv

* Bump ESLint deps

* Tweak ESLint rules

Author: gaearon

config/env.js

@@ -34,7 +34,6 @@ var dotenvFiles = [
 dotenvFiles.forEach(dotenvFile => {
   if (fs.existsSync(dotenvFile)) {
     require('dotenv').config({
-      silent: true,
       path: dotenvFile,
     });
   }

package.json

@@ -23,40 +23,39 @@
   "dependencies": {
     "@timer/detect-port": "1.1.2",
     "address": "1.0.1",
-    "autoprefixer": "6.7.7",
-    "babel-core": "6.23.1",
-    "babel-eslint": "7.1.1",
+    "autoprefixer": "7.1.0",
+    "babel-core": "6.24.1",
+    "babel-eslint": "7.2.3",
     "babel-jest": "19.0.0",
     "babel-loader": "7.0.0",
     "babel-preset-react-app": "^2.1.1",
-    "babel-runtime": "^6.20.0",
-    "case-sensitive-paths-webpack-plugin": "1.1.4",
+    "babel-runtime": "6.23.0",
+    "case-sensitive-paths-webpack-plugin": "2.0.0",
     "chalk": "1.1.3",
     "connect-history-api-fallback": "1.3.0",
     "cross-spawn": "4.0.2",
-    "css-loader": "0.28.0",
-    "dotenv": "2.0.0",
-    "eslint": "3.16.1",
+    "css-loader": "0.28.1",
+    "dotenv": "4.0.0",
+    "eslint": "3.19.0",
     "eslint-config-react-app": "^0.6.1",
     "eslint-loader": "1.7.1",
-    "eslint-plugin-flowtype": "2.21.0",
-    "eslint-plugin-import": "2.0.1",
+    "eslint-plugin-flowtype": "2.33.0",
+    "eslint-plugin-import": "2.2.0",
     "eslint-plugin-jsx-a11y": "5.0.1",
-    "eslint-plugin-react": "6.4.1",
+    "eslint-plugin-react": "7.0.1",
     "extract-text-webpack-plugin": "2.1.0",
     "file-loader": "0.11.1",
-    "fs-extra": "0.30.0",
+    "fs-extra": "3.0.1",
     "html-webpack-plugin": "2.28.0",
-    "http-proxy-middleware": "0.17.3",
     "inquirer": "3.0.6",
     "jest": "19.0.2",
     "object-assign": "4.1.1",
-    "postcss-flexbugs-fixes": "2.1.0",
-    "postcss-loader": "1.3.3",
+    "postcss-flexbugs-fixes": "3.0.0",
+    "postcss-loader": "2.0.5",
     "promise": "7.1.1",
     "react-dev-utils": "^0.5.2",
     "react-error-overlay": "^0.0.0",
-    "style-loader": "0.16.1",
+    "style-loader": "0.17.0",
     "url-loader": "0.5.8",
     "webpack": "2.5.1",
     "webpack-dev-server": "2.4.5",