ACQ : Lineitem recovers focus after actions

ACQ : Lineitem recovers focus after actions

After useing the Copies, Notes, or title-click actions on a lineitem,
using the "Return" button will now cause the lineitem in question to be
visible on the lineitem list page upon return.  After returning, there
is also a brief border coloration around the lineitem to help the user
re-orient.

Signed-off-by: Bill Erickson <berick@esilibrary.com>
Signed-off-by: Lebbeous Fogle-Weekley <lebbeous@esilibrary.com>