Update schema version.

store it as the release.

NB:  Since the release is data source specific (not species specific),
if you're running the parsing step of the Xref code for more than one
species, only the build number for the last species will be stored as
the release of UniGene.  So, keep species separate.

concatenated when using globbing.

Call set_release() for all relevant source IDs.

Remove UNIQUE constraint on translation_stable_id to bring it into line with the other stable_id tables.

This allows us to pick up the RefSeq release documentation, which is
located in a file called 'RefSeq-releaseNN.txt' (where 'NN' is the
release number), by downloading 'RefSeq-release*.txt'.

More $self calls, no explicit base class calls.

Call methods through $self rather than through base class.

Beautify summary output somewhat.

Add HTML reference to file containing Interpro release info.

release number.  Yay!

Give all files to the parser, not just the first one.  The parser will
have to know what order the files are in (e.g. the Interpro parser knows
that the second file is a HTML file that contains release information).

NB: This means that the ordering of the list of URLs in the source_url
meta data table is important!

than calling the run() method as a class method.

Fixed bug that made the xref_parser.pl fall over on missing "LOCAL:"
files.

of BaseParser so that the file name comes last.  This will soon allow
some parsers to accept more than one file at a time.