Added optional feature to stop printing when an endstop is hit. Made the Z display on the LCD in 3.2 format instead of 3.1. Added LCD message when and endstop is hit.

Marlin/Configuration_adv.h

@@ -15,7 +15,7 @@
 // If the temperature has not increased at the end of that period, the target temperature is set to zero. 
 // It can be reset with another M104/M109. This check is also only triggered if the target temperature and the current temperature
 //  differ by at least 2x WATCH_TEMP_INCREASE
-//#define WATCH_TEMP_PERIOD 20000 //20 seconds
+//#define WATCH_TEMP_PERIOD 40000 //40 seconds
 //#define WATCH_TEMP_INCREASE 10  //Heat up at least 10 degree in 20 seconds
 
 // Wait for Cooldown
@@ -193,7 +193,6 @@
 //=============================Additional Features===========================
 //===========================================================================
 
-
 #define SD_FINISHED_STEPPERRELEASE true  //if sd support and the file is finished: disable steppers?
 #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the z enabled so your bed stays in place.
 
@@ -206,6 +205,9 @@
 //  However, THIS FEATURE IS UNSAFE!, as it will only work if interrupts are disabled. And the code could hang in an interrupt routine with interrupts disabled.
 //#define WATCHDOG_RESET_MANUAL
 #endif
+
+// Enable the option to stop SD printing when hitting and endstops, needs to be enabled from the LCD menu when this option is enabled.
+//#define ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED
 
 // extruder advance constant (s2/mm3)
 //
@@ -252,7 +254,7 @@ const unsigned int dropsegments=5; //everything with less than this number of st
 #else
   #define BLOCK_BUFFER_SIZE 16 // maximize block buffer
 #endif
-
+
 
 //The ASCII buffer for recieving from the serial:
 #define MAX_CMD_SIZE 96