Also:
- Changed default Zotero pane min-height to 32px, which lets you shrink it to just the controls -- it would be better if we had a notification popup for the various non-translator save functions, since this way there's no feedback when you click the buttons, but at least it's possible. A dedicated mode with a keyboard shortcut would probably be better.
- Fixed bug (I think) whereby resizing the Z pane downward after resizing the tag selector up and then down sometimes caused the Z pane to stay at a fixed size and get pushed below the bottom