(feat) Add new friend to db
(refactor) Remove console log
Merge branch 'master' of https://github.com/doingfine/doingfine into feat/mobile-routes

Conflicts:
	server/api/mobileuser/mobileuser.controller.js
Merge branch 'master' of https://github.com/doingfine/doingfine into feat/mobile-routes
(feat) Handle attempt to invite friend multiple times
Merge pull request #94 from tochiai/feat/mobile-routes

Feat/mobile routes
Merge pull request #95 from doingfine/test

(feat) Handle attempt to add friend multiple times