[#68489492] Add links ot the person to edit of view the user if they
have permission
[#68489492] Add links to the volunteer to edit of view the user if they
have permission
[#68489492] rework the edit form to be in the standard style. Merge
application access rows rather than delete all and add again. Correct
errors in the roms access tag lib, including the correct code for no
access. Delete all the code associated with looking up a person (which
was a bit broken), since we pass in the user id to link. Remove the
access form the user dao, since it was confusing when it was populated,
and when it wasb't (bug in that area). Use standard form validation
rather than wiring up our own (which was a bit broken). Check user is
active when logging in. Do not delete the no-access rows, or when
deactiviating user, since we want this for traceability. Minor
white-space cleanups