changes:
- Use wxSTC in the demo for displaying the soucre code of the samples.
- Updated to Scintilla 1.54.
- Lots of bug fixes and such from the wxWindows folks.
- Added wxPython.lib.newevent from Miki Tebeka. Its usage is
- demonstrated in the Threads sample in the demo.
- Updates to wxMaskedEditCtrl.
- Added wxMaskedNumCtrl.
- Added Chris Barker's FloatCanvas.
Since glib pulls in threads, we gave to use a threaded Python.
While this is not exactly what the author of PR pkg/21428 intended,
it is correct now.
There is still a problem with dynamically loading of C++ libraries
(the known libgcc issue). For reasons I don't understand atm this
only shows up on 1.5.