null terminate group messages (cause jfreegman can't str8 c)
Added name packet to group chats, send one when appropriate.
Merge branch 'master' of https://github.com/dubslow/toxcore
Kill group connection to friend once we are connected to group.
Fixed group bugs.

Connections should now die when appropriate instead of lingering
endlessly.
Merge branch 'master' into debian/unstable
prepare for release

Signed-off-by: Kill Your TV <killyourtv@i2pmail.org>
Added names to peer response packet.
Removed useless variables.
Merge branch 'master' into debian/unstable
prepare for release

Signed-off-by: Kill Your TV <killyourtv@i2pmail.org>
Merge branch 'debian/unstable' into ubuntu/trusty
prepare for release

Signed-off-by: Kill Your TV <killyourtv@i2pmail.org>