Made Stranded controller work.
Tidied.
Removed labelSpacing because it isn't considered when bumping, so labels get draw badly.
Will replace with featureMargin (top, right, bottom, left), or something
Fix processed pseudogene colour
Sharpen strokeRect for exons
Moved setURL to Model
Default track to Genoverse.Track if track has a type which doesn't exist
style for static tracks
Stop background image appearing before it is drawn - causes a broken image to flash up
Static tracks