and was finally removed in 5.1.47. Please use ENGINE= instead

changed mapping percentage calculation per alignment length bin to use non-N sequence length like the total mapping percentage per chromosome

modified to add generic production database details

Added muser, mhost and mport so we can pass as command arguments an alternative server which hosts the ensembl_production database; updated the usage

executable used by the script is determined by the myRun.ksh shell
script (or myManager.ksh for utils/manage_id_mapping_tables.pl).  This
is done this way to allow a user to change the perl that is used in
*one* place, rather than in each and every script.

Bit of prodding to the user if they specified -defaults and -databases on the cmd line but found no servers

We didn't declare that this essential script would be removed in release
65, so we're keeping it around until after the release. The new script,
schema_patcher.pl, will live alongside it.

toplevel location code can now deal with excessively large regions and shrinks them down to size if possible or rejects them.

Updated the metazoan set of species, adding tribolium_castaneum strongylocentrotus_purpuratus nematostella_vectensis bombyx_mori amphimedon_queenslandica atta_cephalotes