[MC]
Merge branch 'master' of https://github.com/MGhanem/smartsoft-13 into C3_nohahesham_S20_ProjectDelete
[WIP] Delete Project
[WIP][issue #78] delete done
[WIP]
[WIP][issue #78] delete done
[MC]
[MC]
[MC][issue #78]
[MC]
fixing comments reviewers
[issue #78] delete done
[#355] adds connect and remove connection links to facebook
[#355] removes redundant method
[#355] fixes translation bug
[#355] resolve duplication in locale vars]
[#355] removes faulty UMLs and adds this story's UML
[#355] refines UML
[#355] stashing for checkout
[#355] refines UML