This commit was manufactured by cvs2svn to create branch 'branch-
ensembl-61'.

Sprout from master 2011-01-14 09:43:04 UTC Pontus Larsson <pl4@sanger.ac.uk> 'Removed debugging output'
Delete:
    modules/Bio/EnsEMBL/GlyphSet.pm
    modules/Bio/EnsEMBL/GlyphSet/gene_legend.pm
changes to BAM track colouring
Tweaked rendering of tracks set to useScore=1, to allow overriding of default greyscale with a configured colour
This commit was manufactured by cvs2svn to create branch 'branch-
ensembl-61'.

Cherrypick from master 2011-01-27 14:37:33 UTC Simon Brent <sb23@sanger.ac.uk> 'remove hover labels from exports':
    modules/Bio/EnsEMBL/GlyphSet.pm
    modules/Bio/EnsEMBL/GlyphSet/gene_legend.pm
for zfish - need to project to contigs as well as clones since Ensembl zfish only has the former
Fix to PDF export where line between exon didn't display in collapsed
rendering

Also added new rendering option for Coding transcripts only (in coding
genes)
Added load_transcripts flag in get_all_Genes call - optimisation
use species_label for external species
fix coding only check
Ok, I wasn't understanding the coding only renderer. Sorry Steve