Tweak coloring of transcription glyphs in cartoon output
Tweak coloring of transcription glyphs in cartoon output

We choose to vary the fill color of the pentagons representing each CDS,
and keep a black edge. This avoids the problem of the CDS becoming
invisible when colored grey and placed on a grey background to indicate
the trancription is common to all models, but with different kineticLaws.

jamesscottbrown/sbml-diff