minor changes
Merge branch 'master' of https://github.com/realtalk403/realtalk
Merge branch 'master' of https://github.com/realtalk403/realtalk
Merge branch 'master' of https://github.com/realtalk403/realtalk
Merge branch 'master' of https://github.com/realtalk403/realtalk
Merge branch 'master' of https://github.com/realtalk403/realtalk
Merge branch 'master' of https://github.com/realtalk403/realtalk
Icons for room details, create room, logout, and account settings.
Create room icon is initially grey and disabled, becomes green and
enabled after location has been fetched 5 times.  Also added option to
leave room from the "room details" popup.
added icons
Merge branch 'master' of https://github.com/realtalk403/realtalk
Merge pull request #132 from hazarij/master

UI changes, minor functionality changes