Revert "Add gitignore file for rails specific files."

This reverts commit 7618293f1c415e1d7ff938daf99aa7a5cdb77bfc.
Merge branch 'master' of https://github.com/DevYah/coolsoft-13

Conflicts:
	Idearator/.gitignore
Merge branch 'master' of https://github.com/DevYah/coolsoft-13
Issue #73 add view_notifications action and view
Issue #73 Add .to_s() in text method in all notification classes
Merge branch 'C1_AminaZoheir_#73_Notifications_migrations' into C1_AminaZoheir_#73_ViewNotifications
Merge branch 'C1_AminaZoheir_#73_Notification_Module' into C1_AminaZoheir_#73_ViewNotifications
Merge branch 'C1_AminaZoheir_#73_Notification_Module' into C1_AminaZoheir_#73_ViewNotifications

Conflicts:
	Idearator/app/models/approve_committee_notification.rb
	Idearator/app/models/archive_notification.rb
	Idearator/app/models/comment_notification.rb
	Idearator/app/models/delete_notification.rb
	Idearator/app/models/disapprove_idea_notification.rb
	Idearator/app/models/edit_notification.rb
	Idearator/app/models/vote_notification.rb
Issue #73 Remove notification link
Merge branch 'master' into C1_AminaZoheir_#73_ViewNotifications
Issue #73 remove link from disapprove_idea_notification
Issue #73 Add view_notification action and it's view
Issue #73 remove commented text from approve_committee_notification
Merge branch 'master' of https://github.com/DevYah/coolsoft-13
Issue #96 Initial commit skeleton code for task
Gemfile.lock added ruby racer gem for ubuntu 12.04
Merge branch 'master' of https://github.com/DevYah/coolsoft-13
Issue #96 added controller actions and views
Gemfile change
Gemfile change