1. wxFontMapper seems to work for wxMSW

2. font functions moved into a separate file, duplicated code in font.cpp
   and fontdlg.cpp removed
3. wxCustomDataObject docs finished


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4382 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/fontutil.h

@@ -54,6 +54,8 @@ struct wxNativeEncodingInfo
     wxString facename;          // may be empty meaning "any"
 
 #if defined(__WXMSW__)
+    wxNativeEncodingInfo() { charset = 0; /* ANSI_CHARSET */ }
+
     int      charset;
 #elif defined(_WX_X_FONTLIKE)
     wxString xregistry,