Allow users to add a task and not get a permission error (since the code checked if the task belonged to them, but not if it existed in the first place)
removing hard coded dependence on acs-translations for attribute pretty names and replacing it with the ams proc that does the same thing (but manages it from the ams end and does not require attributes to be stored in acs-translations
Fix for a security hole created by cloned communities/classes, the cloned communities inherit permissions from the top level dotlrn package which makes them readable by the public