1. ExpandAll has been renamed as ExpandAllChildren, and the new
ExpandAll now takes no input arguments (consistent with
wx.TreeCtrl)
2. ctstyle keyword is now defaulted to 0: every style related to
CustomTreeCtrl and the underlying wx.PyScrolledWindow should be
declared using the keyword "style" only. For backward
compatibility, ctstyle continues to work as I merged ctstyle and
style in the __init__ method.
3. GetClassDefaultAttributes is now a classmethod.
4. UnselectAll bug fixed.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@44601 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
caee23d55d