Include GS.h in all example sketches

Since the Arduino IDE doesn't do recursive library dependencies yet
(arduino/Arduino#1726), we'll have to include
all of these explicitely.

Author: matthijskooijman

examples/Mesh/EdDemo/EdDemo.ino

@@ -1,5 +1,6 @@
 #include "config.h"
 #include <Scout.h>
+#include <GS.h>
 
 /*- Types ------------------------------------------------------------------*/
 typedef enum AppState_t

examples/Peripherals/BlinkRGB/BlinkRGB.ino

@@ -1,6 +1,7 @@
 #include <SPI.h>
 #include <Wire.h>
 #include <Scout.h>
+#include <GS.h>
 
 void setup() {
   Scout.setup();

examples/Peripherals/FadeRGB/FadeRGB.ino

@@ -1,6 +1,7 @@
 #include <SPI.h>
 #include <Wire.h>
 #include <Scout.h>
+#include <GS.h>
 
 void setup() {
   Scout.setup();

examples/Peripherals/Temperature/Temperature.ino

@@ -1,6 +1,7 @@
 #include <SPI.h>
 #include <Wire.h>
 #include <Scout.h>
+#include <GS.h>
 
 void setup() {
   Scout.setup();

examples/Peripherals/TrueRandomNumber/TrueRandomNumber.ino

@@ -1,6 +1,7 @@
 #include <SPI.h>
 #include <Wire.h>
 #include <Scout.h>
+#include <GS.h>
 
 void setup() {
   Scout.setup();

examples/Power/BackpackPower/BackpackPower.ino

@@ -1,6 +1,7 @@
 #include <SPI.h>
 #include <Wire.h>
 #include <Scout.h>
+#include <GS.h>
 
 void setup() {
   Scout.setup();

examples/Power/BatteryStatus/BatteryStatus.ino

@@ -1,6 +1,7 @@
 #include <SPI.h>
 #include <Wire.h>
 #include <Scout.h>
+#include <GS.h>
 
 void setup() {
   Scout.setup();

examples/Power/SleepyTime/SleepyTime.ino

@@ -1,6 +1,7 @@
 #include <SPI.h>
 #include <Wire.h>
 #include <Scout.h>
+#include <GS.h>
 
 typedef enum AppState_t
 {