+2010-01-10
+ * added new element "from_level_template" that is replaced by element
+ from level template at same playfield position when loaded (currently
+ not accessible from level editor, but only used for special Sokoban
+ level conversion when using "special_flags: load_xsb_to_ces")
+
+2010-01-07
+ * added handling of gravity ports when converting Supaplex style R'n'D
+ levels to native Supaplex levels for playing with Supaplex engine
+
2010-01-06
* fixed bug in Supaplex engine regarding initial screen scroll position