Get rid of PPRActionManager’s method updateAction.  Change PPRScheduleViewController so it no longer uses updateAction, but instead uses a new routine, updateStatusOf:to: in its place.  For action status keys, replace string literals with constants.
Fix typo in comment.  Tiny change to see what happens with git.
Merge branch 'master' of https://github.com/dvincent/ppreminderer

Trying to fix stuff.