Enable the use of the WIT in the simple sample.

git-svn-id: http://svn.wxwidgets.org/svn/wx/wxPython@74261 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
change nightly build time again

git-svn-id: http://svn.wxwidgets.org/svn/wx/wxPython@74262 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add the roses sample

git-svn-id: http://svn.wxwidgets.org/svn/wx/wxPython@74263 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
- Fix: ColourSelectEvent must derive from wx.PyCommandEvent for its attributes to be preserved while passing through the event system.

- Fix: Force a copy of the colour object in SetColour

git-svn-id: http://svn.wxwidgets.org/svn/wx/wxPython@74264 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775