Merge branch 'master' of https://github.com/froggey/octradius
Merge branch 'master' of git://solemnwarning.net/hexradius
add some keyboard shortcuts to the editor so it's slightly less terrible
Tweaked the map editor.

- Map size is now handled by the editor rather than deriving it from the offsets
  of the tiles.

- Correctly create blank tiles when increasing map width.
Merge branch 'master' of git://solemnwarning.net/hexradius
Another bug
Merge branch 'master' of git://solemnwarning.net/hexradius
don't generate impossibly large maps
new maps