isAValidUsername() #12
Use regex for nicknames #12
Merge branch 'master' of github.com:t0n3/touch-irc

Conflicts:
	src/org/touchirc/activity/CreateProfileActivity.java
Merge branch 'master' of github.com:t0n3/touch-irc

Conflicts:
	src/org/touchirc/activity/CreateProfileActivity.java