Comment 6 for bug 1084758

I rebased my "zoom" branch. It probably needs more work, but hey, it seems to work. Just needs less hardcoded values, I think.

Would be trivial, I expect, to add buttons to call the same commands.

http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/tsbere/zoom