A little cleanup

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74136 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add a tool function that ignores one overloaded method if another overload only differs in constness.  Use it in richtextbuffer.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74137 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add richtextctrl

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74138 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add richtexthtml and richtextxml

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74139 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't forget about the events

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74140 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add richtextprint module

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74141 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add even more richtext modules

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74142 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
If a name has already been prefixed with 'wx.' then leave it alone.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74143 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Allow overriding the list of base class names to be used in the *.pi files.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74144 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add some __nonzero__ methods.
Fix some parameter names that conflict with Python reserved words.
Etc.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74145 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add link and description for the wx.richtext module

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74146 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Add some richtextbuffer unittests

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74147 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
More unittests and fixes for issues found by the tests.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74148 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775