[Issue 183] [WIP] adds UML
[Issue 183] [WIP] modifies UML
[Issue 183] [WIP] modifies code to match code conventions
[Issue 183] [MC] fixes merge conflicts with master
[Issue 183] [WIP] modifies file game.js to be updated with master
[Issue 183] [WIP] updates remove_word method to match code conventions
[Issue 183] [WIP] removes useless returns in remove_word method
[Issue 183] [WIP] removes extra span after add words button
[Issue 188] [WIP] fixes UML mistakes
[Issue #183] [MC] fixes merge conflicts with Projects_Theme
Merge pull request #322 from MGhanem/C1_khloud_remove_words_from_project

C1 khloud remove words from project