[mb-users] musicbrainz-cli

Hello, in the last months I've been working with the MB database and I
release a command line interface for that.
It's called musicbrainz-cli and I use it to explore the database.
It's based on ruby and ActiveRecord, and it already has the main
associations between artist/release-groups, release-groups/releases
etc..
You can find more info here:

https://github.com/pilu/musicbrainz_cli

Hope it can be useful for others.
Cheers