Add Account Settings button and modal
Merge branch 'C1_Sameh_#79_account_settings_migrations' into C1_Sameh_#79_account_settings
Issue #79, Save progress
Merge branch 'C1_Sameh_#79_account_settings_migrations' into C1_Sameh_#79_account_settings
Merge branch 'C3_Marwa_39_SubmitEditIdea' into C1_Sameh_#79_account_settings

Conflicts:
	Idearator/config/routes.rb
Add Account Settings In Navigation Bar
Merge branch 'master' into C1_Sameh_#79_account_settings
Issue #79, Fix Redirecting after filling form
Issue #79, Fix Authentication problem
Issue #79, Add ajax and improve view
Issue #79, Pull latest master and Merge
Merge branch 'master' into C1_Sameh_#79_account_settings

Conflicts:
	Idearator/app/models/idea.rb
Issue #79, Add Documentation
Merge branch 'master' into C1_Sameh_#79_account_settings
Issue #79, Add UML
Issue #79, Add username in navbar
Issue #79, Change styling for navbar icon
Merge branch 'master' into C1_Sameh_#79_account_settings
Merge branch 'master' into C1_Sameh_#79_account_settings
Issue #79, Merge with latest master
Conflicts:
	Idearator/app/views/layouts/_navigation.html.erb
	Idearator/app/views/layouts/application.html.erb
Merge branch 'master' into C1_Sameh_#79_account_settings
Issue #79, Fix Ajax error
Issue #79, Added Ajax Authentication for logging out