Updated the AnalogClockWindow with many enhancements from E. A. Tacão.
+wxMac now has wx.ToggleButton!
+
+wx.stc.StyledTextCtrl has been update to version 1.58 of Scintilla.
+
+To help with the wx.stc.StyledTextCtrl performance issues on wxMac
+I've added a SetUseAntiAliasing method (and GetUseAntiAliasing) too
+that will turn off the use of antialiased fonts in the wxSTC, allowing
+it to bypass the slow text measuring routines and use the fast and
+simple one instead. By default the setting is turned off. When run
+on OSX The Py* apps have a new item on the Options menu for
+controlling this setting if you would like to experiment with it.