Bug in wx.lib.masked.TimeCtrl

Dear coders,

There is a bug in wx.lib.masked.TimeCtrl. When setting wx.Locale() to
wx.LANGUAGE_GERMAN (I only tested this) then the Format call in timectrl.py,
line 368 fails.

Further I did not find out how to change the information strings in
wx.ProgressDialog (elapsed time, estimated time, etc.). Wouldn't it be a
nice way to have them going with the current locale setting?

Best regards
Oliver