Add the function of moving SL to Entry after reaching the adjustable TP#210

In order to secure the position, I suggest adding the possibility that after reaching the TP, I will set my SL to Entry (if there are more entries, I will also choose which Entry) and I will no longer move the SL. The point is to secure a losing position in case I don’t want to move SL gradually as higher TP is reached. Only after reaching the specified TP, set the SL shift to the specified ENtry and leave it that way.