[Issue #164][WIP] Finished up controller and model tests
[Issue #164][WIP] added missing controller tests
[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
[#198][#199][MC] resolved conflicts