This commit was manufactured by cvs2svn to create branch 'branch-
ensembl-60'.

Sprout from master 2010-10-29 14:49:29 UTC Beth Yates <bp1@sanger.ac.uk> 'added highlighting'
Delete:
    modules/Bio/EnsEMBL/GlyphSet/P_variation.pm
    modules/Bio/EnsEMBL/GlyphSet/P_variation_legend.pm
    modules/Bio/EnsEMBL/GlyphSet/Psnp_legend.pm
    modules/Bio/EnsEMBL/GlyphSet/_alignment_pairwise.pm
    modules/Bio/EnsEMBL/GlyphSet/fg_multi_wiggle.pm
    modules/Bio/EnsEMBL/GlyphSet/fg_regulatory_features.pm
    modules/Bio/EnsEMBL/GlyphSet/regulatory_regions.pm
    modules/Bio/EnsEMBL/GlyphSet_simple.pm
    modules/Bio/EnsEMBL/GlyphSet_wiggle_and_block.pm
Added label from feature colour
Added config to returned features hash
Optimisation to imagemap rendering, so renders layers in the order that
means each element can be appended to the string rather than prepended
Added a new bumping method that bumps data which is already sorted
(quicker than bitmap version)
For rendering BAM alignments (original version from eg plugin, tweaked
a lot to improve performance, fix bugs and change the way it renders)
This commit was manufactured by cvs2svn to create branch 'branch-
ensembl-60'.

Cherrypick from master 2010-11-05 16:49:48 UTC Beth Yates <bp1@sanger.ac.uk> 'split data across multiple tracks':
    modules/Bio/EnsEMBL/GlyphSet/fg_multi_wiggle.pm
    modules/Bio/EnsEMBL/GlyphSet/fg_regulatory_features.pm
    modules/Bio/EnsEMBL/GlyphSet/regulatory_regions.pm
    modules/Bio/EnsEMBL/GlyphSet_simple.pm
    modules/Bio/EnsEMBL/GlyphSet_wiggle_and_block.pm
style change for peak summit display
Added sanity check to fix GERP conservation tracks
changed offset for peaks
chanegd colour of peak summit
ismaller max slice size for variation sets
changed wording or error message
actually fix gerp track
fixed colour display for non-genic features
changed default concensus colour when zoomed to pix per bp > 1
used different keys for the species name used in url and for display
add render_Triangle
added Triangle, restored anne's sanity check
Fix to handle BAM features without coordinates (from head)