Bug 10714 [Follow-up] Redirect to list contents view upon cancel after initiating...

Bug 10714 [Follow-up] Redirect to list contents view upon cancel after initiating edit from list contents view (staff)

This follow-up corrects the "cancel" action on list edit actions based
on whether the edit was initiated from the list of lists or the list
contents view.

To test, view the list of lists and click the edit link next to one of
them. Click the cancel link. You should return to the list of lists you
were just viewing.

View the contents of a list. Choose "Edit list" from the edit menu.
Click the cancel link on the edit screen. You should return to the list
contents view from which you initiated the edit action.

Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
(cherry picked from commit 6a323ce4ce914e757d5c1c999237ad2c0efc15e9)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
(cherry picked from commit 7d40a4c9081d50b15652f80a0d65d8a60f7a57b5)