20130411

[Dan Gravell]

This is a release motivated by a DDoS attack on the OneMusicAPI servers this morning. The DDoS was repelled with network level guards, and to better allow such measures the way that various servers in OMA talk to one another has been refined.

This release also contains a few minor improvements:

- Slightly improved performance when talking to MusicBrainz

- inc=images is no longer required for tag based queries

- Tag based queries now return all metadata

- Track artists are now shown for Acoustid matches

Dan