Some more network improvements and patches
Merge branch 'master' of https://github.com/Seeem/MeetMe

Conflicts:
	MeetMe/bin/MeetMe.apk
	MeetMe/bin/classes.dex
	MeetMe/bin/classes/de/hfu/meetme/views/UserListActivity.class
	MeetMe/bin/classes/de/hfu/meetme/views/UserListFragment.class