Update.
* Removed deprecated features.
* Removed some clutter.
* The tag list now updates as entries are modified.
* The tag list is now properly sorted by whether the color property is found and number of items.
Cleaned up history views, with many bug-fixing side-effects.
Most prominently, the add/cancel button now stays in sync with the state of the add-form.
Merge pull request #1 from webistor/improved-taglist

Improved taglist