Changes to make it work in windows again;

New header util/platform.hpp for platform specific stuff that doesn't go elsewhere;
Changed resource names from "CURSOR_SOMETHING" to "cursor/something", so it matches the filenames (in progress for other resource types).

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@190 0fc631ac-6414-0410-93d0-97cfa31319b6

src/data/set.cpp

@@ -15,7 +15,6 @@
 #include <data/field/text.hpp>    // for 0.2.7 fix
 #include <util/tagged_string.hpp> // for 0.2.7 fix
 #include <util/order_cache.hpp>
-#include <script/value.hpp>
 #include <script/script_manager.hpp>
 #include <wx/sstream.h>