Make the automap actually work

- Except that it's showing just black and white instead of the proper terrain pictures
- Fixed towns not initializing some flags, such as defy_mapping, causing them to be true when they shouldn't be
- Fix Ellipse shapes not being correctly positioned

osx/tools/winutil.h

@@ -17,6 +17,8 @@ namespace fs = boost::filesystem; // TODO: Centralize this alias
 bool isFrontWindow(sf::Window& win);
 void makeFrontWindow(sf::Window& win);
 
+void setWindowFloating(sf::Window& win, bool floating);
+
 void init_fileio();
 
 fs::path nav_get_party();