Compilation fixes for wxPython's wxWizard, added wxRegionFromPoints

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16829 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/gdi.i

@@ -1049,6 +1049,7 @@ enum wxRegionContain {
 class wxRegion : public wxGDIObject {
 public:
     wxRegion(long x=0, long y=0, long width=0, long height=0);
+    %name(wxRegionFromPoints)wxRegion(int PCOUNT, wxPoint* points, int fillStyle = wxWINDING_RULE);
     ~wxRegion();
 
     void Clear();