Eliminated most build errors (gcc,linux,wxGTK).

What is left is mostly:
 - warning: converting double to int
     -> add a cast/to_int or ignore
 - wrong initialization order in ctor
     -> just swap the order to match the class
 - errors about wxCursors
     -> add a function loadResourceCursor


git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@183 0fc631ac-6414-0410-93d0-97cfa31319b6

src/util/real_point.hpp

@@ -152,6 +152,11 @@ class RealRect : private RealPoint, private RealSize {
 		int i_t = to_int(y), i_b = to_int(bottom());
 		return wxRect(i_l, i_t, i_r - i_l, i_b - i_t);
 	}
+	
+	/// Explicit conversion to wxRect, to not confuse gcc
+	inline wxRect toRect() const {
+		return *this;
+	}
 };
 
 /// Split a rectangle horizontally