Proto commits in mumble-voip/grumble

These 9 commits are when the Protocol Buffers files have changed:

Commit:c8919d4
Author:Derrick

Update the mumble proto.

The documentation is generated from this commit.

Commit:123c287
Author:Tim Cooper

use go generate over Makefile

Commit:37f8d62
Author:Tim Cooper

sync Mumble.proto

Commit:cabe380
Author:Mikkel Krautz

grumble: add support for crypto mode negotiation.

Commit:5a3b9cc
Author:Mikkel Krautz
Committer:Mikkel Krautz

grumble: build fixes.

Commit:922d352
Author:Mikkel Krautz

Sync Mumble.proto.

Commit:ff299b8
Author:Mikkel Krautz

Add the freezer package.

Commit:1e67afc
Author:Mikkel Krautz

Send correct channel tree. Update mumbleproto. Add comments regarding UserState permission handling.

Commit:73ab596
Author:Mikkel Krautz

Throw the code out there. :)