Use nw version 0.14.3-sdk

Author: Dineshs91

package.json

@@ -25,7 +25,7 @@
     "grunt-github-releaser": "^0.1.17",
     "grunt-nw-builder": "^2.0.0",
     "nedb": "~1.8.0",
-    "nw": "0.13.4-sdk"
+    "nw": "0.14.3-sdk"
   },
   "devDependencies": {
     "bower": "^1.6.7",