Add 'pop_apply_carry_over_to_ticket_endtime':

If ticket-end-time exactly hits the start of a carry-over-time-range,
	the move to the end of the carry-over-time-range, even if this
	were not strictly necessary.

library/include/mobilisis/payment_opt.h

@@ -44,6 +44,7 @@ public:
         pop_plus_steps_saved = 1;
         pop_minus_steps = 1; // -: jump <x=1> steps backward
         pop_allow_overpay = false;
+        pop_apply_carry_over_to_ticket_endtime = false;
     }
 
     int pop_id;
@@ -77,6 +78,7 @@ public:
     int pop_plus_steps_saved;
     int pop_minus_steps;
     bool pop_allow_overpay;
+    bool pop_apply_carry_over_to_ticket_endtime;
 
     struct ATBMaxDateTime {
         int direction;