[Issue #193] Redid my work after wrong merge into master
[Issue #193] Added documentation
Merge branch 'master' of github.com:MGhanem/smartsoft-13 into C4_m0hamed_C5F2_switch_locales

Conflicts:
	arability/app/controllers/application_controller.rb
	arability/config/routes.rb
[Issue #193] Removed extra lines
[WIP] More refacoring, arabization and documented controller action
issue #198][WIP] pulled master branch
[WIP] Documented and refactored gettrophies
[issue #86] [Updated] changes a small translation in arabic sign up form
[#198][WIP] finished implementation
[WIP] Ararbized views
[WIP] Arabized views again
[WIP] Fixed issues with arabization
[NW] Started controller action skel
[WIP] Arabized views
[#199][WIP] handled if no common followers with arability gamers
[WIP] Finished arabization and documentation
[FC] Fixed conflicts with c1s11
[FC] Fixed conflicts with c1s12
[FC] Fixed conflicts
[issue #166 #167] [WIP] cleaning up CSS