udpated score
corrected error track bug
changed zmenu
now shows wilggle if no block
fixed DAS to do the right thing
This commit was manufactured by cvs2svn to create branch 'branch-
ensembl-43'.

Cherrypick from master 2007-04-16 10:59:14 UTC Web Admin <w3adm@sanger.ac.uk> 'optin -> options':
    modules/Bio/EnsEMBL/GlyphSet/horse_protein_transcript.pm
Tracks for new pre species