added font encoding support

some more demos
some contributed items into the library
many little tweaks and such


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3843 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

utils/wxPython/modules/html/htmlhelp.py

@@ -30,6 +30,8 @@ from windows3 import *
 from image import *
 
 from printfw import *
+
+from sizers import *
 class wxHtmlHelpFrameCfgPtr :
     def __init__(self,this):
         self.this = this