Issue #46, call the model from navbar
Issue #46 , remove redundant views and add flash message
Merge branch 'master' into C2_abuali_#46_invite_committee_again

Conflicts:
	Idearator/app/controllers/admins_controller.rb
	Idearator/app/views/admins/invite.html.erb
	Idearator/app/views/layouts/application.html.erb
Issue #46, add modal dialoge again
fix spaces
Merge branch 'master' into C2_abuali_#46_invite_committee_again

Conflicts:
	Idearator/app/views/layouts/_navigation.html.erb
Merge branch 'master' into C2_abuali_#46_invite_committee_again

Conflicts:
	Idearator/app/views/layouts/application.html.erb
Issue #38,modified top ten view
Issue #38,centered the title
issue #38 ,solved conflicts with master
Issue #46 ,fix routes
Merge branch 'master' into C2_abuali_#46_invite_committee_again

Conflicts:
	Idearator/app/controllers/users_controller.rb
	Idearator/app/views/layouts/_navigation.html.erb
Issue #46 , fixed indentation
Merge pull request #192 from DevYah/C2_abuali_#46_invite_committee_again

C2 abuali #46 invite committee again
Issue #38,added font awesome
Merge pull request #267 from DevYah/C4_lina_#38_Topten2

C4 lina #38 topten
Merge master into C1_mennaamr_#258_tour
Merge Facebook login into C1_mennaamr_#258_tour