Created RequestModel and Request Collection to be used to interact with the server
Issue #119 - Merge With Develop
Issue #119 - Invite User Layout and logic done
Issue #119 - Final android layout
Merge pull request #142 from ndomar/C3-farghal-arch

C3 farghal arch
Issue #119 - Adding the missing Android Manifest file
Merge pull request #140 from ndomar/Database-Models

Database models
Merge branch 'develop' of https://github.com/ndomar/megasoft-14 into Issue#119-InviteUsers
Issue #119 - Fixing merge conflict
Issue #119 - Adding the check membership action
Issue #119 - Fixing a typo in the session model
Issue #119 - Handling a corner case in user invitation
Issue #119 - Intial invite Action
Merge pull request #148 from ndomar/Database-Models

Adding offer-user relation and new models
Merge branch 'develop' of https://github.com/ndomar/megasoft-14 into Issue#119-InviteUsers
Issue #119 - Adding inviteAction
Issue #119 - Adding the documentation
Issue #119 - Fix code styling and documentation
Issue #119 - Fix code styling and documentation
Issue #119 - Fix android style and documentation