New to_do build available.

I just released a build of to_do that corrects the category rename bug GeraldKo reported and I just confirmed. This bug could cause data loss of to_do items. All to_do users are encouraged to upgrade to the new version.

A note on category renaming: a feature of Gene's intent for the renaming is that specifying an existing category for the rename moves all the to_do items from the old category into the new (existing) category.