feat: add back semantic release packages

Author: amit-bansil

package.json

@@ -53,7 +53,11 @@
     "gulp-eslint": "^3.0.1",
     "gulp-jscs": "^4.0.0",
     "gulp-sourcemaps": "^1.6.0",
-    "wd": "^0.4.0"
+    "wd": "^0.4.0",
+    "mkpath": "^1.0.0",		
+    "node-version-compare": "^1.0.1",		
+    "plist": "^1.2.0",		
+    "semantic-release": "^4.3.5"
   },
   "config": {
     "commitizen": {