Added mailcatcher and instructions in the Gemfile to view confirmation emails
Merge branch 'C1_mennaamr_#40_Registration' of github.com:DevYah/coolsoft-13 into C1_mennaamr_#40_Registration

Conflicts:
	Idearator/Gemfile
Updated UML
Added OmniAuth gem
Added Omniauth-facebook gem
Added omniauth initializer
Added sessions_controller
Added Facebook login files
Merge branch 'C1_mennaamr_#91_Facebook_login' of github.com:DevYah/coolsoft-13 into C1_mennaamr_#91_Facebook_login
      puts

Conflicts:
	Idearator/app/controllers/sessions_controller.rb
	Idearator/config/initializers/omniauth.rb
Issue#90 Add archive/unarchive method
Updated Facebook login files
Merge branch 'master' into C3_MahmoudHashish_#90_Archive_Unarchive_Idea
Issue#90 Fix "archive_status" variable name in method
Issue#90 Fix archive method indentation
Issue#90 Fix 'Admin' condition verification
Issue#90 Fix from manual boolean inversion to toggle boolean value
Issue#90 Add issue UML
Issue#90 Fix issue UML
Merge branch 'master' into C3_MahmoudHashish_#90_Archive_Unarchive_Idea
Merge branch 'master' into C3_MahmoudHashish_#90_Archive_Unarchive_Idea