MOB-238 JS side, to be added after php side
MOB-238 feedback from code review
MOB-238 fixing whitespace
Merge branch 'dev' into MOB-238-js-side
MOB-238 addressing feedback from code review
MOB-238 addressing more feedback from code review re: QueryString instantiation
Merge pull request #1134 from Wikia/MOB-238-js-side

MOB-238 JS side, to be added after php side