teamspeak_client: 3.0.13.1 -> 3.0.16
teamspeak_client: Remove qt.conf to stop segfaults
teamspeak_client: Use the quazip library provided by teamspeak

This commit should be squashed before being commited to nixpkgs!

Signed-off-by: Domen Kožar <domen@dev.si>
Merge branch 'teamspeak_3_update'