made fetch_all_by_PredictionTranscript method more efficient (if exons are not in high-level coord system)

So when there is a problem of the auto-disconnect it prints out the
offending query to facilitate finding the missing $sth->finish.

'invalidates 1 active statement handle' warning

'invalidates 1 active statement handle' warning

Rather than calling base class DBI::st DESTROY explicitly, rebless statement handle and let perl call it automatically. - this is better b/c DBI::st does not always define a DESTROY method (suggested by jgrg)

Added automatic copy of schema_description.html to private-web/htdocs/Docs to save doing it manually

Changed output filenames to match what is used in the static web module - removes need to rename when updating

types "HAP REF" and "PAR REF" added to exception features to distinguish reference and haplotype sequence

Added: AFFY_Rat230_2, AFFY_Zebrafish

bug fix in Bio::EnsEMBL::Feature
added import of warning method into DnaAlignFeatureAdaptor

Documentation/tutorial for getting external data into the ensembl genome browser via proserver. NOTE need to change the first page to add links to demo tutotial files rather than just names but don't know the web location yet.