Merge pull request #12 from AnthonyNahas/greenkeeper/autoprefixer-8.5.1

Update autoprefixer to the latest version 🚀

Author: AnthonyNahas

package.json

@@ -54,7 +54,7 @@
     "@types/node": "^10.0.9",
     "angular-cli-ghpages": "^0.5.2",
     "angular2-template-loader": "^0.6.2",
-    "autoprefixer": "8.5.0",
+    "autoprefixer": "8.5.1",
     "awesome-typescript-loader": "3.3.0",
     "codelyzer": "4.0.0",
     "commitplease": "3.2.0",