1. wxMotif toolbar works; the toggle buttons have the same width as the other

ones and not twice as big
2. wxMotif::wxBitmap(from XPM) ctor now takes either "char **" or "const char
   **", as in wxGTK
3. added an X error handler to wxMotif (debug only)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4995 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/toolbar/toolbar.cpp

@@ -217,13 +217,6 @@ void MyFrame::RecreateToolbar()
     wxBitmap toolBarBitmaps[8];
 
     toolBarBitmaps[0] = wxBITMAP(new);
-#if 0
-    toolBar->AddTool(wxID_NEW, toolBarBitmaps[0], wxNullBitmap, FALSE, -1, -1,
-                     (wxObject *) NULL, "New file");
-    toolBar->Realize();
-    return;
-#endif
-
     toolBarBitmaps[1] = wxBITMAP(open);
     if ( !m_smallToolbar )
     {