Bug fix for reservation end time computation of existing experiments.

The code used $end (computed autoswap time) instead of $endtime.  This
could cause underestimation of the length of time an experiment could
occupy nodes in cases where $endtime came later (which can happen in
GENI slices).

db/Reservation.pm.in

@@ -578,8 +578,8 @@ sub LookupAll($$;$)
 	    # Handle the case where an experiment is swapped in.  The
 	    # nodes aren't free right now, but at some time in the
 	    # future they could become so.
-	    my $res = CreateExisting( $class, $pid, $eid, $uid, $end, $type,
-				      $count );
+	    my $res = CreateExisting( $class, $pid, $eid, $uid, $endtime,
+				      $type, $count );
 	    push( @reservations, $res );
 	} else {
 	    # Physical nodes with no reservations whatsoever... treat