[test] Add 8-bit oxm/vorbis depacking test

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Add BeRoTracker id in S3M and IT loaders

From http://www.berotracker.de:

  Note: Because Schism Tracker started a few years ago to use the CWT
  TrackerVersion ID 0x4000 (after a 0xf000 bitmask) for S3M and IT modules
  which originally BeRoTracker was using since 2004 for S3M modules (0x4100),
  BeRoTracker is now using a new CWT TrackerVerson ID 0x6000 for S3M "and"
  IT modules, which means from now on all saved S3M and IT modules will have
  the new CWT TrackerVersion ID.

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Update version number

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Update release date

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>