Removed all #include "extras/*.h" from "Other Examples"

Including any extras/*.h files in a HomeSpan sketch is no longer necessary since these are already included in HomeSpan.h.

examples/Other Examples/FadingLED/FadingLED.ino

@@ -40,7 +40,6 @@
 // off.
 
 #include "HomeSpan.h" 
-#include "extras/PwmPin.h"                          // library of various PWM functions
 
 ////////////////////////////////////
 

examples/Other Examples/MotorizedWindowShade/MotorizedWindowShade.ino

@@ -40,8 +40,6 @@
 // as well as for instructions on how you can easily extend StepperControl to create a custom driver for any board.
 
 #include "HomeSpan.h"
-#include "extras/Stepper_TB6612.h"     // this contains HomeSpan's StepperControl Class for the Adafruit TB6612 driver board
-#include "extras/Stepper_A3967.h"      // this contains HomeSpan's StepperControl Class for the Sparkfun A3967 driver board
 
 ////////////////////////////////////
 

examples/Other Examples/Pixel/Pixel.ino

@@ -61,7 +61,6 @@
 #endif
  
 #include "HomeSpan.h"
-#include "extras/Pixel.h"                       // include the HomeSpan Pixel class
 
 ///////////////////////////////
 

examples/Other Examples/RemoteControl/RemoteControl.ino

@@ -26,7 +26,6 @@
  ********************************************************************************/
 
 #include "HomeSpan.h"             // include the HomeSpan library
-#include "extras/RFControl.h"     // include RF Control Library
 
 void setup() {     
  

examples/Other Examples/ServoControl/DEV_DoorsWindows.h

@@ -3,10 +3,6 @@
 //   DEVICE-SPECIFIC LED SERVICES //
 ////////////////////////////////////
 
-#include <extras/PwmPin.h>
-
-////////////////////////////////////
-
 struct DEV_WindowShade : Service::WindowCovering {     // A motorized Window Shade with Hold Feature
 
   SpanCharacteristic *current;                     // reference to a "generic" Current Position Characteristic (used by a variety of different Service)