I1: Added coffeescript and form validation
I1: NewsFeed.models Shares to Share
Merge branch 'I1_news_feed_page' of http://github.com/Qlio/Changes into I4_user_registration

Conflicts:
	NewsFeed/templates/NewsFeed/news.html
	templates/base.html
I4: register
I4: add file
I4: Deleted Registration app
I4: Added user register
Merge branch 'I4_registration_section' of http://github.com/Qlio/Changes into I4_user_registration

Conflicts:
	Auth/forms.py
	Auth/models.py
	Auth/views.py
I4: "userlogin"