#362 done integrating notification system
Issue #369 - Adding backend
Issue #369 - Adding route
#362 tested notifications
#362 resolve conflict
#364 edit gcm reg
Merge branch 'develop' of github.com:ndomar/megasoft-14 into C1_mohamedbassem_#59_comment_on_offer

Conflicts:
	Entangle/entangle-symfony/public/src/entangle/src/Megasoft/EntangleBundle/Controller/OfferController.php
	Entangle/entangle-symfony/public/src/entangle/src/Megasoft/EntangleBundle/Resources/config/routing.yml
Issue #369 - fixing routing conflix
merge conflicts
#362 fix conflicts
#362 fix conflicts
#362 integrate login with gcm registeration
Merge branch 'develop' of github.com:ndomar/megasoft-14 into c5_MohamedShaban_integrate_notification
Issue #369 - A working view offer
Issue #369 - Adding documentation
#376 add docs
#362 impl rev
Merge pull request #385 from ndomar/c5_MohamedShaban_integrate_notification

C5 mohamed shaban integrate notification
Issue  #159 - fix conflicts
Issue #369 - Fixing documentation