TeamSpeak Server 3.3.0 (64-bit)

What's new in this version:

- Added: We are proud to introduce myTeamSpeak integrations for Twitch. With it you can link your Twitch account with myTeamSpeak and configure the Server to give every twitch subscriber and follower a group when he joins the server It will be taken away automatically, should the user unsubscribe or unfollow again
- Added: We added SSH for the server query... that took a while, didn't it? To enable start the server with "query_protocols=raw,ssh", and connect to port 10022

A few points of note:
- the ssh support comes with new command line parameters, see doc/server_quickstart.txt for more information
- we also added history, tab-completion and keyboard shortcuts like killing, yanking and searching
- there is a maximum of 4096 characters per input line. We might fix that in a later version.
- Bot or admin tools connecting over ssh should not allocate a PTY, giving access to the good old query, just encrypted - and without the 4096 characters limit per input line
- We overhauled server query flooding. It is now more forgiving, allowing for naive implementations that still run fast
- Added: The new commandline option 'serverquerydocs_path' allows to override where the server is looking for the serverquerydocs directory. Not particularly interesting we know, but it allows us to fix the 'help' command in docker images, finally
- Fixed: We added a fix for those annoying instance check errors on Windows. Might not catch all cases though, keep those reports coming
- Fixed: The channel_needed_subscribe_power finally shows the actual power needed to subscribe to a channel, and not just 0
- Fixed: As some have already noted, the last release broke client_lastconnected, so we unbroke it for this release