unknown-horizons/unknown-horizons — pull request #2081 by ChrisOelmueller (2013-04-09 03:15:11+00:00)
Title: Port some editor gui improvements from tabwidget branch

Adds a few hints. Is "stop" a short and fitting description?
I tried "abort" and "cancel" but they imply that data might be lost.
"Stop placing tiles" would need two lines and thus be too long.