Use UTF-8 for all non-ASCII characters in the sources.

Avoid mixing Latin-1, UTF-8 and Mac Roman (?) encodings in different source
files, use UTF-8 everywhere.

See #11116.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61961 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/chartype.h

@@ -1,7 +1,7 @@
 /*
  * Name:        wx/chartype.h
  * Purpose:     Declarations of wxChar and related types
- * Author:      Joel Farley, Ove K<EFBFBD>ven
+ * Author:      Joel Farley, Ove Kåven
  * Modified by: Vadim Zeitlin, Robert Roebling, Ron Lee
  * Created:     1998/06/12
  * RCS-ID:      $Id$

include/wx/datetime.h

@@ -247,7 +247,7 @@ public:
         // adoption of the Gregorian calendar (see IsGregorian())
         //
         // All data and comments taken verbatim from "The Calendar FAQ (v 2.0)"
-        // by Claus T<EFBFBD>ndering, http://www.pip.dknet.dk/~c-t/calendar.html
+        // by Claus Tøndering, http://www.pip.dknet.dk/~c-t/calendar.html
         // except for the comments "we take".
         //
         // Symbol "->" should be read as "was followed by" in the comments

include/wx/wxchar.h

@@ -1,7 +1,7 @@
 //////////////////////////////////////////////////////////////////////////////
 // Name:        wx/wxchar.h
 // Purpose:     Declarations common to wx char/wchar_t usage (wide chars)
-// Author:      Joel Farley, Ove K<EFBFBD>ven
+// Author:      Joel Farley, Ove Kåven
 // Modified by: Vadim Zeitlin, Robert Roebling, Ron Lee
 // Created:     1998/06/12
 // RCS-ID:      $Id$

include/wx/wxcrtvararg.h

@@ -2,7 +2,7 @@
 // Name:        wx/wxcrtvararg.h
 // Purpose:     Type-safe ANSI and Unicode builds compatible wrappers for
 //              printf(), scanf() and related CRT functions
-// Author:      Joel Farley, Ove K<EFBFBD>ven
+// Author:      Joel Farley, Ove Kåven
 // Modified by: Vadim Zeitlin, Robert Roebling, Ron Lee
 // Created:     2007-02-19
 // RCS-ID:      $Id$

include/wx/xrc/xh_filectrl.h

@@ -1,7 +1,7 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        wx/xrc/xh_filectrl.h
 // Purpose:     XML resource handler for wxFileCtrl
-// Author:      Kinaou Herv<EFBFBD>
+// Author:      Kinaou Hervé
 // Created:     2009-05-11
 // RCS-ID:      $Id$
 // Copyright:   (c) 2009 wxWidgets development team