Set gene description to NULL and status back to KNOWN_BY_PROJECTION when deleting previously-projected xrefs.

Refactored - do names and GO terms in one job for those species where both were done separately before. Should reduce the number of jobs.

       all_species

         Args       : NONE
         Example    : @all_species = @{$dba->all_species()};
         Description: Returns the names of all species contained in the
                      database to which this DBAdaptor is connected.
         Returntype : array reference

print out options so to make it easier to keep track of what has been ran. And run the cleanup script after running coordinate mapping so that xrefs only on one coordinate system

a multi-species database.

API passes unit tests.

expensive joins for single-species databases.

no seq_region, so exclude from hack in generic_fetch().

  If called for a Bio::EnsEMBL::DBSQL::BaseFeatureAdaptor object, add
  the seq_region and coord_system tables to the table list and join the
  main feature table to coord_system.species_id through the seq_region
  table.

Don't delete the GeneGC entry from attrib_type, since if it is deleted it will be re-created later in the script with a different attrib_type_id, which will be inconsistent with that in the attrib_type.txt file.

Added name and GO term projections for 6 new species - dolphin, hyrax, tariser, megabat, kangaroo rat, alpaca.

Add BINARY flag to meta.meta_value to make it case sensitive when doing UNIQUE comparisions (especially for Gallus/gallus)