Initial Commit

Sign-up ,add Contact, View Contacts
How To use It
user authentication working but missing register attributes and translation(installed devise)
added views to start editing
fixed page error add username attribute
still some register fields missing
registration complete fully working authentication system
ta3reeb
documented
Added bcrypt-ruby to the gem file
Changed main action in the home controller to index configured root in routes and deleted default index.html
Backend Done
Added rpx_identifier column to designers table which enables facebook login
Allowed user to sign in with his username and facebook email along with email
Added devise_rpx_connectable to allow users to sign in with facebook
Converted sign in with facebook to arabic
More documentation added
FrontEnd Interactive
uml added
updated gems