Updated the build docs a bit, added wxMetafileDataObject, and some

cleanup and fixes here and there.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14038 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/contrib/xrc/xrc.cpp

@@ -1336,7 +1336,6 @@ SWIGEXPORT(void) initxrcc() {
     wxClassInfo::CleanUpClasses();
     wxClassInfo::InitializeClasses();
 
-    wxXmlInitXmlModule();
     wxXmlInitResourceModule();
     wxXmlResource::Get()->InitAllHandlers();