removed gulp, added webpack, removed global references from JS files (#188)

* removed gulp, added webpack, removed global references from JS files

* moved js and sass to assets folder, working webpack.config.json, moved manifest loader into baseframe

* using asset_path, moved files to assets

* sync with master and add doc

Author: shreyas-satish

README.md

@@ -2,6 +2,7 @@
 
 from pytz import timezone
 from flask import Flask
+import json
 from flask_migrate import Migrate
 from flask_rq import RQ
 from flask_mail import Mail
@@ -46,6 +47,7 @@
 mail.init_app(app)
 wtforms_json.init()
 
+
 # This is a temporary solution for an admin interface, only
 # to be used until the native admin interface is ready.
 try: