Merge branch 'add_to_master' of https://github.com/MGhanem/smartsoft-13 into C4_nourhanZ_C4F1_ListOfUnVotedWords
[Issue #93][WIP] completed the tests to covers 100% of the lines
[Issue #93][Finished] change some lines in the code to follow code conventions
[Issue #93][Finished] fixed the code and doc reviewers comments
[Issue #93][Finished] fixed the code reviewer comments
[Issue #164][WIP] Finished up controller and model tests
[Issue #164][WIP] added missing controller tests
Merge pull request #386 from MGhanem/C4_nourhanZ_C4F1_ListOfUnVotedWords

C4 nourhan z c4 f1 list of un voted words
[Issue #77][WIP] Added 2 columns to projects table
[Issue #164][Finished] Added umls
[Issue #77][WIP] Fixed previous migration
[Issue #164][Finished] Fixed method name to follow conventions
[Issue #164][Finished] fixed issues regarding pull request comments
Merge pull request #416 from MGhanem/C3_Salma_Mig

[Issue #77][WIP] Added 2 columns to projects table
Merge pull request #420 from MGhanem/c1s11_adamggg_get_prizes_sprint2

C1s11 adamggg get prizes sprint2
[CONFLICTS] Fixed conflicts for merge