Sample Theora file with a main and alternate video stream, plus Vorbis soundtrack
Test Theora file with 3 audio streams
Have the audio header packets extend OggStreamPacket to get a write method
Bring over common getters from VorbisStyleComments
Fix some audio writing TODOs
Add some more Theora File writing support (still WIP though)
Update the Flac Ogg info code to match the new interface contract
Correct and test the per-sid Theora data fetching code
Readme and changelog update