[Issue #193] Fixed documentation
[Issue #193] Fixed uml
Fixed test exceptions for most of tests
Merge branch 'fix_master' of github.com:MGhanem/smartsoft-13 into fix_master
[Issue #193] Fixed code convention
Merge branch 'C4_m0hamed_C5F2_switch_locales' of github.com:MGhanem/smartsoft-13 into C4_m0hamed_C5F2_switch_locales
Fixed the padding of the body tag in application.css.scss
[RO]made a new record synonym function to return the synonym model with the boolean output
added a function to list APPROVED keywords
Yamli API, changing background color in game, added translation developer side
added translations for the game over
Adds migration to and an eglish and arabic name to each category
[WIP][issue #83] code modified and new function added
[WIP][issue #83] code modified to satisfy code conventions, and validation messages has been added
[WIP][issue #83] UML added
[WIP][issue #89] old functions modified and new function implemented
[WIP][issue #89] UMLs added
[WIP][issue #89] tests modified
[WIP][issue #83] tests modified
Added Yamli to both text boxes in the voting page, changed game background