[Issue #189] added uml
[Issue #189] corrected docs
[Issue #189] corrected code convetions
[Issue #189] fixed umls
Merge branch 'C4_m0hamed_C5F1_send_mail' of github.com:MGhanem/smartsoft-13 into C4_m0hamed_C5F1_send_mail
Added simple cov
Added gem for code coverage
[#181][WIP] checked code convetions
[#181][WIP] added missing end in my_subscription causing errors
[#181][WIP] removed unused twitter method
[#181][WIP] updated code conventions
[#199][WIP] corrected place of return statement
[Issue #189] fixed code conventions
Merge branch 'master' of github.com:MGhanem/smartsoft-13 into C4_m0hamed_C5F1_send_mail
[Issue #189] removed useless test file
[Issue #189] fixed test
[Issue #364][WIP] added a route to autocomplete-rendered json
[Issue #364][WIP] updated search fields with autocomplete support
Merge branch 'add_to_master' of https://github.com/MGhanem/smartsoft-13 into C4_nourhanZ_C4F1_ListOfUnVotedWords
Merge branch 'add_to_master' of https://github.com/MGhanem/smartsoft-13 into C4_NourhanMohamed_S15_autocomplete