Fix typo in ChimerascanVrl command
Color start times in gmb view

if they are identical to the previous start times they are made dim on a
per character basis
Fixed the problem breaking the reference-alignment model lister.

Removed references to filter_variation_events which were 'Genome::Model::Event::Build::ReferenceAlignment::FilterVariations',
which no longer exist.
updated ur submodule to b934407
updated ur submodule to 6c4f491
Corrected a typo when considering fake_parent.
avoid queries that result in huge sets of joins.