npm packages updated (#1991)

Author: nivida

package-lock.json

@@ -85,7 +85,7 @@
     "gulp-streamify": "^1.0.2",
     "gulp-uglify": "^3.0.0",
     "istanbul": "^0.4.4",
-    "jshint": ">=2.5.0",
+    "jshint": "^2.9.6",
     "lerna": "^2.5.1",
     "mocha": ">=2.3.3",
     "sandboxed-module": "^2.0.2",