Bug 7673 [Terminology follow-up] New patron permissions to manage items

Bug 7673 [Terminology follow-up] New patron permissions to manage items

This bug adds a new preference, "SubfieldsToAllowForRestrictedEdition,"
but the use of the term "Edition" in this context is incorrect. I think
it would be more clear to change the preference name to
"SubfieldsToAllowForRestrictedEditing." This patch makes this change.

I realize this isn't a big issue since the preference has a good
description, but I thought that if we were going to make this as clear
as possible now would be the time to do it.

To test, start with a database which hasn't previously been used to test
Bug 7673. Apply all patches and run the database update. Follow the test
plan as described in the bug.

Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Works as described, change appears complete.
All tests and QA script still pass.

Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>