- Implemented new-style frill drawing using masking (untested)

- Re-implemented walkway drawing in the same way
- Tried to fix an STL error
- A few other thing, maybe?

git-svn-id: http://openexile.googlecode.com/svn/trunk@60 4ebdad44-0ea0-11de-aab3-ff745001d230

osx/boe.actions.h

@@ -26,4 +26,4 @@ short nearest_monster();
 void setup_outdoors(location where);
 short get_outdoor_num();
 short count_walls(location loc);
-bool is_sign(unsigned char ter);
+bool is_sign(unsigned short ter);