Release/0.3.0

This is @hhaidar's release plan: 

 - [ ] Passport / LDAP
 - [ ] Message Rendering
 - [ ] Room History
 - [ ] Room Creation / Editing
 - [ ] User List Population (we have the endpoints for this)
 - [ ] Config Bootstrapping for Heroku/Docker/S3/etc (ENV/args/settings.js)
 - [ ] Account/Profile endpoints
 - [ ] Notifications (namely fixing that clusterf*ck that occurs when you reconnect)
 - [ ] Notifications from rooms you haven't joined
 - [ ] Emotes table
 - [ ] Documentation
 - [ ] Private Messages (?)