re-merging un-checked-in changes from sanger's Sanger::Graphics
rmp
general idiocy fixes
rmp
re-merged sanger-draw changes
rmp
removed id_by_name colourmap call
rmp
basic WebUserConfig class (non-ensembl use)
rmp
fixes due to the new Roger code
fixed colour id_by_name and rgb_by_id shouts
add markup for  splice site on prot glyph
build_linear_gradient rounding-error fixes
rmp
updated for changed qtl api
glyphset for extra Bacs on anopheles contigview
add\update glyphs for protview protein image
uses "synteny colour pool"
added stylesheet support
added pseudogene code
also gets human_refseq
legend for snps on protview
new blast track!
added synteny colours and "PSEUDO"
Additional SNP and splice site markup on protview