added state object to widgetScope for use by widget controls
set up datetime pickers for range
fixed jshint tests, updated jshint for test
Merge branch 'ngConsole' into ng-event-widget.MLHR-1226

Conflicts:
	app/pages/ops/appInstance/widgets/StramEvents/StramEvents.js
created custom deferred for fetch
updates to stram event widget
fixed storageId key in dashboard options
Merge branch 'ngConsole' of github.com:DataTorrent/malhar-ui-console into ngConsole