Merge branch 'dev' of https://github.com/SolderedElectronics/Inkplate-Arduino-library into dev

Author: rsoric

src/boards/Inkplate4.cpp

@@ -166,7 +166,7 @@ void Inkplate::display() // Leave on does nothing
  * @param       bool _state
  *              -'True' sets the panel to sleep
  *              -'False' wakes the panel
- * 
+ *
  */
 void Inkplate::setPanelDeepSleep(bool _state)
 {

src/boards/Inkplate6Color.cpp

@@ -323,7 +323,7 @@ void Inkplate::setPanelDeepSleep(bool _state)
     else
     {
         // _state is true? Put the panel to sleep.
-        
+
         delay(10);
         sendCommand(DEEP_SLEEP_REGISTER);
         sendData(0xA5);