Mutiple updates from SciTech for wxWindows including the following:

1. Updates to HTML applet classes in client side include syntax
2. Updates to wxUniversal for OS/2
3. Updates for better palette management on Windows
4. Misc other fixes and changes to fix build system for Watcom 11.0


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12045 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/generic/panelg.h

@@ -79,6 +79,8 @@ public:
         // calls layout for layout constraints and sizers
     void OnSize(wxSizeEvent& event);
 
+    virtual void InitDialog();
+
     WX_DECLARE_CONTROL_CONTAINER();
 
 protected: