Add levelup description in levelup layout dialog
Levelup window should be higher, and there should be auto-resizing TextBox under LevelText (eg. LevelDescription) where we could put levelup fallbacks.
(RM-629 from redmine: created on 2013-03-11 by Michał Bień, , closed on 2013-03-12 by scrawl .)
Edited by redmine