feat(core): updating gulp dependencies

* feat(core): updating dependencies

* updating more dependencies

Author: lirantal

package.json

@@ -79,7 +79,7 @@
     "eslint": "~2.2.0",
     "eslint-config-airbnb": "~6.0.2",
     "gulp": "~3.9.1",
-    "gulp-angular-templatecache": "~1.8.0",
+    "gulp-angular-templatecache": "~2.0.0",
     "gulp-autoprefixer": "~3.1.0",
     "gulp-concat": "~2.6.0",
     "gulp-csslint": "~1.0.0",
@@ -93,12 +93,12 @@
     "gulp-mocha": "~3.0.1",
     "gulp-ng-annotate": "~2.0.0",
     "gulp-node-inspector": "~0.1.0",
-    "gulp-nodemon": "~2.1.0",
+    "gulp-nodemon": "~2.2.1",
     "gulp-protractor": "~3.0.0",
     "gulp-rename": "~1.2.2",
     "gulp-rev": "^7.1.2",
     "gulp-sass": "~2.3.0",
-    "gulp-uglify": "~1.5.2",
+    "gulp-uglify": "~2.0.0",
     "gulp-util": "~3.0.7",
     "imagemin-pngquant": "~5.0.0",
     "istanbul": "~0.4.2",