Added SMTP configuration
Update email sender
Added documentation to UserMailer.rb
Added documentation to UsersController.rb
Issue#39 documentation repaired
Merge branch 'C1_mennaamr_#40_Registration' of github.com:DevYah/coolsoft-13 into C1_mennaamr_#40_Registration
Merge branch 'C1_mennaamr_#40_Registration' into c3_MahmoudHashish_44_Delete_Idea
Issue#39 documentation
Updated development file
Merge branch 'C1_mennaamr_#40_Registration' into c3_MahmoudHashish_44_Delete_Idea
Issue#39 documentation final
Issue#44 Merged to latest Issue#39
Issue#44 Merged to latest Issue#39 FIXED