TC API - User Algo Challenges API
TC API - User Marathon Matches API
Merge branch 'user_marathon_match' into dev
Merge branch 'user_algo_challenges' into dev

Conflicts:
	actions/user.js
	initializers/helper.js
	routes.js
Few updates to improve helper.js and fix bug in user algo challenges api.
Merge pull request #392 from Ghost141/dev

dev