Bug 17578: GetMemberDetails - Remove BlockExpiredPatronOpacActions

Bug 17578: GetMemberDetails - Remove BlockExpiredPatronOpacActions

The correct way to get the value of BlockExpiredPatronOpacActions from a
patron object is to get the patron category then call the
effective_BlockExpiredPatronOpacActions:
  $patron->category->effective_BlockExpiredPatronOpacActions

So this patch applies this change and remove this value from the
GetMemberDetails subroutine.

Signed-off-by: Josef Moravec <josef.moravec@gmail.com>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>