config: Don't use arduino mega aliases in example config files

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

config/printer-anycubic-i3-mega-2017.cfg

@@ -7,58 +7,58 @@
 # See docs/Config_Reference.md for a description of parameters.
 
 [stepper_x]
-step_pin: ar54
-dir_pin: !ar55
-enable_pin: !ar38
+step_pin: PF0
+dir_pin: !PF1
+enable_pin: !PD7
 microsteps: 16
 rotation_distance: 40
-endstop_pin: ^!ar3
+endstop_pin: ^!PE5
 position_min: -5
 position_endstop: -5
 position_max: 210
 homing_speed: 30.0
 
 [stepper_y]
-step_pin: ar60
-dir_pin: ar61
-enable_pin: !ar56
+step_pin: PF6
+dir_pin: PF7
+enable_pin: !PF2
 microsteps: 16
 rotation_distance: 40
-endstop_pin: ^!ar42
+endstop_pin: ^!PL7
 position_endstop: 0
 position_max: 210
 homing_speed: 30.0
 
 [stepper_z]
-step_pin: ar46
-dir_pin: ar48
-enable_pin: !ar62
+step_pin: PL3
+dir_pin: PL1
+enable_pin: !PK0
 microsteps: 16
 rotation_distance: 8
-endstop_pin: ^!ar18
+endstop_pin: ^!PD3
 position_endstop: 0.0
 position_max: 205
 homing_speed: 5.0
 
 [stepper_z1]
-step_pin: ar36
-dir_pin: ar34
-enable_pin: !ar30
+step_pin: PC1
+dir_pin: PC3
+enable_pin: !PC7
 microsteps: 16
 rotation_distance: 8
-endstop_pin: ^!ar43
+endstop_pin: ^!PL6
 
 [extruder]
-step_pin: ar26
-dir_pin: ar28
-enable_pin: !ar24
+step_pin: PA4
+dir_pin: PA6
+enable_pin: !PA2
 microsteps: 16
 rotation_distance: 34.557
 nozzle_diameter: 0.400
 filament_diameter: 1.750
-heater_pin: ar10
+heater_pin: PB4
 sensor_type: ATC Semitec 104GT-2
-sensor_pin: analog13
+sensor_pin: PK5
 control: pid
 pid_Kp: 15.717
 pid_Ki: 0.569
@@ -67,12 +67,12 @@ min_temp: 0
 max_temp: 245
 
 [heater_fan extruder_fan]
-pin: ar44
+pin: PL5
 
 [heater_bed]
-heater_pin: ar8
+heater_pin: PH5
 sensor_type: EPCOS 100K B57560G104F
-sensor_pin: analog14
+sensor_pin: PK6
 control: pid
 pid_Kp: 74.883
 pid_Ki: 1.809
@@ -81,11 +81,10 @@ min_temp: 0
 max_temp: 110
 
 [fan]
-pin: ar9
+pin: PH6
 
 [mcu]
 serial: /dev/ttyUSB0
-pin_map: arduino
 
 [printer]
 kinematics: cartesian
@@ -95,4 +94,4 @@ max_z_velocity: 10
 max_z_accel: 60
 
 [heater_fan stepstick_fan]
-pin: ar7
+pin: PH4