AngularJS client application added.
Added subscriptions page in the project.
Develop possibility to create new subscription.
Adding additional controller to subscription page.
Create the button remove
Merge branch 'master' of https://github.com/dtitenko/thenotifier into develop

Conflicts:
	TheNotifier/App/services/events.service.js
	TheNotifier/App/services/subscriptions.service.js
	TheNotifier/Web.config
Created the button Edit
improvement the functional in the button edit
Change service to edit the selected subscription.
Corrected the edit service to  the select subscriptions, corrected the put request to the server and notifications page.
Finalized the page Notifications.
Build the project "Notifier" with using library backbone.