Save mouseclick when recategorising

[pantomico]

If a feature is tagged wrong, you have to click it twice. Once to un-tag the wrong category, and then again to put in the correct one. It would help if an object remains selected after you remove a tag.

[pantomico]

The error message you get when going to next asset while there is an untagged item: the [OK] button should respond to [enter]. You get in that situation when you have hit the [down] arrow, and now you have to move to the mouse. Irritating, It would even be better with a keyboard shortcut for "delete all untagged assets". As this happens 99% with an accidental mouseclick in nothingness.