Issue #165 - Add AddUser method
Issue 165 - Add documentation
Issue #165 - Add routing
Issue #165 - Fixing bugs
Issue #132 - Fix conflicts
Issue #165 - Edit documentation
Issue #165 - Fix AddUser method
Issue #165 - Fix conflicts
Issue #165 - Edit AddUser method
Issue #165 - Edit AddUser method
Issue #165 - Edit AddUser method
Issue #165 - Edit AddUser method
Issue #165 - Edit AddUser method
Merge pull request #310 from ndomar/C2_MahmoudGamal_#6_AcceptInvitation

C2 mahmoud gamal #6 accept invitation