fix arg labels on clamp blocks; fix problems with 2nd clamp code
fix arg labels on clamp blocks; fix problems with 2nd clamp code

rodibot/turtleblocksjs,walterbender/turtleblocksjs,tradzik/turtleblocksjs,walterbender/turtleblocksjs,Daksh/turtleblocksjs,Daksh/turtleblocksjs,walterbender/turtleblocksjs,hemantkasat/turtleblocksjs,tradzik/turtleblocksjs,garyservin/turtleblocksjs,rodibot/turtleblocksjs,i5o/turtleblocksjs,tchx84/turtleblocksjs,i5o/turtleblocksjs,garyservin/turtleblocksjs,rodibot/turtleblocksjs,tchx84/turtleblocksjs,tchx84/turtleblocksjs,tradzik/turtleblocksjs,garyservin/turtleblocksjs,hemantkasat/turtleblocksjs,i5o/turtleblocksjs,hemantkasat/turtleblocksjs,Daksh/turtleblocksjs