Add options for separate DNA database (commented out).

entries.

-nolog 1 will dump the output to stdout

deprecate unused analysis descriptions.

Add new view unconnected_analyses that shows any analyses in
analysis_description that are not connected with analysis_web_data.

ensembl-pipeline/scripts instead.

use seq_region_start/end instead of start/end in sub  overlaps as the test should not be relative to the slices they are on

Updated UniProt_genename xref population code, now the ACCESSION attribute uses the UniProt accession number rather than the gene name

CCDS models from a DB instead of checking CCDS xrefs.

Also updated print statements