Various changes to reflect current CVS.

Added a separate wxRadioButton demo.
Various tweaks.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@17545 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/contrib/xrc/xrc.i

@@ -81,6 +81,10 @@ public:
     ~wxXmlResource();
 
 
+    // Gives access to the first root node for
+    // direct manipulation or querying
+    wxXmlNode  *GetFirstRoot();
+
     // Loads resources from XML files that match given filemask.
     // This method understands VFS (see filesys.h).
     bool Load(const wxString& filemask);