fix earlier patch

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74111 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Floatcanvas patch from Wenrer

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74112 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't lose the newlines from the docstring of a PyMethodDef

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74113 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775