Auto Format all built-in examples

The only changes I left out are the Max/MSP patches because I don't know whether the indentation would break them.

Author: per1234

build/shared/examples/01.Basics/Blink/Blink.ino

@@ -2,20 +2,20 @@
   Blink
   Turns an LED on for one second, then off for one second, repeatedly.
 
-  Most Arduinos have an on-board LED you can control. On the UNO, MEGA and ZERO 
+  Most Arduinos have an on-board LED you can control. On the UNO, MEGA and ZERO
   it is attached to digital pin 13, on MKR1000 on pin 6. LED_BUILTIN is set to
   the correct LED pin independent of which board is used.
   If you want to know what pin the on-board LED is connected to on your Arduino model, check
   the Technical Specs of your board at https://www.arduino.cc/en/Main/Products
-  
+
   This example code is in the public domain.
 
   modified 8 May 2014
   by Scott Fitzgerald
-  
+
   modified 2 Sep 2016
   by Arturo Guadalupi
-  
+
   modified 8 Sep 2016
   by Colby Newman
 */

build/shared/examples/01.Basics/DigitalReadSerial/DigitalReadSerial.ino

@@ -3,7 +3,7 @@
   Reads a digital input on pin 2, prints the result to the Serial Monitor
 
   This example code is in the public domain.
- */
+*/
 
 // digital pin 2 has a pushbutton attached to it. Give it a name:
 int pushButton = 2;

build/shared/examples/01.Basics/Fade/Fade.ino

@@ -7,11 +7,11 @@
   The analogWrite() function uses PWM, so if
   you want to change the pin you're using, be
   sure to use another PWM capable pin. On most
-  Arduino, the PWM pins are identified with 
+  Arduino, the PWM pins are identified with
   a "~" sign, like ~3, ~5, ~6, ~9, ~10 and ~11.
 
   This example code is in the public domain.
- */
+*/
 
 int led = 9;           // the PWM pin the LED is attached to
 int brightness = 0;    // how bright the LED is

build/shared/examples/02.Digital/BlinkWithoutDelay/BlinkWithoutDelay.ino

@@ -6,7 +6,7 @@
 
   The circuit:
   - Use the onboard LED.
-  - Note: Most Arduinos have an on-board LED you can control. On the UNO, MEGA and ZERO 
+  - Note: Most Arduinos have an on-board LED you can control. On the UNO, MEGA and ZERO
    it is attached to digital pin 13, on MKR1000 on pin 6. LED_BUILTIN is set to
    the correct LED pin independent of which board is used.
    If you want to know what pin the on-board LED is connected to on your Arduino model, check
@@ -25,7 +25,7 @@
   This example code is in the public domain.
 
   http://www.arduino.cc/en/Tutorial/BlinkWithoutDelay
- */
+*/
 
 // constants won't change. Used here to set a pin number:
 const int ledPin =  LED_BUILTIN;// the number of the LED pin

build/shared/examples/02.Digital/Button/Button.ino

@@ -22,7 +22,7 @@
   This example code is in the public domain.
 
   http://www.arduino.cc/en/Tutorial/Button
- */
+*/
 
 // constants won't change. They're used here to
 // set pin numbers:

build/shared/examples/02.Digital/Debounce/Debounce.ino

@@ -28,7 +28,7 @@
   This example code is in the public domain.
 
   http://www.arduino.cc/en/Tutorial/Debounce
- */
+*/
 
 // constants won't change. They're used here to
 // set pin numbers:

build/shared/examples/02.Digital/DigitalInputPullup/DigitalInputPullup.ino

@@ -19,7 +19,7 @@
 
   This example code is in the public domain
 
- */
+*/
 
 void setup() {
   //start serial connection

build/shared/examples/02.Digital/StateChangeDetection/StateChangeDetection.ino

@@ -23,7 +23,7 @@
 
   http://www.arduino.cc/en/Tutorial/ButtonStateChange
 
- */
+*/
 
 // this constant won't change:
 const int  buttonPin = 2;    // the pin that the pushbutton is attached to

build/shared/examples/02.Digital/toneKeyboard/toneKeyboard.ino

@@ -16,7 +16,7 @@
 
   http://www.arduino.cc/en/Tutorial/Tone3
 
- */
+*/
 
 #include "pitches.h"
 

build/shared/examples/02.Digital/toneMelody/toneMelody.ino

@@ -14,7 +14,7 @@
 
   http://www.arduino.cc/en/Tutorial/Tone
 
- */
+*/
 #include "pitches.h"
 
 // notes in the melody: