Filter for cloud selector.
Basic label groups.
No reordering within groups (and qq{} -> qq()).
TFBS colour to differ more from heterochromatin.

Mail from Nathan on 18th at 10:44, point 1.
Include bound co-ordinates in summery.

Per email from Nathan of 18th, point 2.
Fix bumping of rectangle tags for promoter flanks.

From point 5 of mail from Nathan, of the 17th at 14:28.

Hopefully this won't break the bumping of anything else using rect-style
tags in GlyphSet simple. If it does, just introduce a new style for
these flanks.
Hatch out reg feats with no evidence in cell line.

Per email from Nathan on 17th at 14:28, point 1.
Status to zmenus.

Per email from Nathan on 17th at 14:28, point 1.