+2014-10-22
+ * added warnings when using undefined element and graphic names in
+ custom artwork definitions (like ".crumbled_like" or ".clone_from")
+
2014-10-20
* fixed using buttons on main screen with size other than 32x32 pixels
* fixed some initialization bugs for scrollbars and main screen buttons
+ * fixed bug when drawing non-element graphics (without separate in-game
+ graphic/bitmap defined) while non-standard game tile size is defined
2014-10-17
* removed some remaining unused X11 stuff