This is a major bugfix release. The only added features are very minor but the bugs that were fixed are very major:
-fixed whole-map smoothing (no longer crashes)
-saving the metal map now produces the correct orientation.
-typemap editing now works properly and displays type colors as expected.
-the view menu now implements switching between view modes again (useful for placing metal spot textures, etc)
-the heightmap no longer shifts in scale incorrectly after loading/saving.
-the renderer now updates properly when importing a heightmap.
-length and width are no longer reversed when creating a new map.
-max width/length are now set to 30, since larger values run the JVM out of memory.
Note: Had to re-release because the jar file wasn't included in the first release (doh)