Issue#89 Add attribute accessible
Issue#89 Add routes
Issue#89 Fix helper methods
Issue#89 Fix attribute namings and small bugs in controller methods
Issue#89 Update show view and Fix small bug
Issue#89 Fix helper method callings from rating partial form
Fix up routes.rb.

Remove remnants of bad commit from earlier merge.
Improve Omniauth login handling.

Issue #74 and #91
Improve the abstraction a bit.
Handle the case of twitter screen_names being already used as usernames locally.
Merge branch 'master' into C3_MahmoudHashish_#89_rating

Conflicts:
	Idearator/app/models/idea.rb
Use an AJAX controlled popup for twitter login.

Issue #74
Views
Added the View
Merge branch 'master' into C1_Sameh_#78_facebook_sharing
Merge branch 'master' into C1_Sameh_#76_twitter_sharing
#94, linked the ban and unabn buttons to the ban_unabn method
merged master
Issue #76, Fix error with fb logo
Merge branch 'C1_Sameh_#76_twitter_sharing' into C1_Sameh_#78_facebook_sharing
Add CommentController Testing file
Merge branch 'master' into C1_Sameh_#79_account_settings