Use datetimes instead of strings in the last position in item tuples to avoid parsing in addToTree. Removed zip_safe and install_requires from setup.py. Cleaned up upload.sh and enabled p).
In editItem return if an item is not selected to avoid <FocusIn> exception.
Restored deepcopy in makeTree.
Moved deepcopy from makeTree to mk_rep where it will not be called recursively.
tagged version 0.1.1