Test files from libopus 1.1

It seems, from Issue #9, that libopus v1.1 generates files without the
framing set, while 0.9.x created ones with framing there.

This adds a test file generated with libopus 1.1, and starts to add
tests based on that. Needs more work still though
Remove frame bit check
First iteration of status info
Merge branch 'master' of github.com:andrm/VorbisJava