Database UTFVP is taken from the master tip of github

This bug is opened until xbob.db.utfvp has a proper PyPI page and a version.

What to do:

First, the github package must be tagged appropriately
The package must be released to PyPI with a version
You must modify beat.env.syspy so that its buildout does not use the github version anymore
You must notify our beat-devel mailing list with the precise version that will be used in the platform.

Thanks!