Renames all our .hpp HAL files to .h (#44)

Adds consistency, as the HAL was .hpp however all other code was .h.

wpilibc/athena/include/AnalogInput.h

@@ -7,7 +7,7 @@
 
 #pragma once
 
-#include "HAL/HAL.hpp"
+#include "HAL/HAL.h"
 #include "LiveWindow/LiveWindowSendable.h"
 #include "PIDSource.h"
 #include "SensorBase.h"

wpilibc/athena/include/AnalogOutput.h

@@ -9,7 +9,7 @@
 
 #include <cstdint>
 #include <memory>
-#include "HAL/HAL.hpp"
+#include "HAL/HAL.h"
 #include "LiveWindow/LiveWindowSendable.h"
 #include "SensorBase.h"
 

wpilibc/athena/include/AnalogTrigger.h

@@ -8,7 +8,7 @@
 #pragma once
 
 #include "AnalogTriggerOutput.h"
-#include "HAL/HAL.hpp"
+#include "HAL/HAL.h"
 #include "SensorBase.h"
 
 class AnalogInput;

wpilibc/athena/include/CANJaguar.h

@@ -10,8 +10,8 @@
 #include "CAN/can_proto.h"
 #include "CANSpeedController.h"
 #include "ErrorBase.h"
-#include "HAL/HAL.hpp"
-#include "HAL/cpp/Semaphore.hpp"
+#include "HAL/HAL.h"
+#include "HAL/cpp/Semaphore.h"
 #include "LiveWindow/LiveWindowSendable.h"
 #include "MotorSafety.h"
 #include "MotorSafetyHelper.h"

wpilibc/athena/include/Compressor.h

@@ -8,7 +8,7 @@
 #ifndef Compressor_H_
 #define Compressor_H_
 
-#include "HAL/HAL.hpp"
+#include "HAL/HAL.h"
 #include "LiveWindow/LiveWindowSendable.h"
 #include "SensorBase.h"
 #include "tables/ITableListener.h"

wpilibc/athena/include/Counter.h

@@ -9,7 +9,7 @@
 
 #include "AnalogTriggerOutput.h"
 #include "CounterBase.h"
-#include "HAL/HAL.hpp"
+#include "HAL/HAL.h"
 #include "LiveWindow/LiveWindowSendable.h"
 #include "SensorBase.h"
 

wpilibc/athena/include/DriverStation.h

@@ -10,8 +10,8 @@
 #include <atomic>
 #include <condition_variable>
 #include <memory>
-#include "HAL/HAL.hpp"
-#include "HAL/cpp/Semaphore.hpp"
+#include "HAL/HAL.h"
+#include "HAL/cpp/Semaphore.h"
 #include "HAL/cpp/priority_condition_variable.h"
 #include "HAL/cpp/priority_mutex.h"
 #include "RobotState.h"

wpilibc/athena/include/Encoder.h

@@ -9,7 +9,7 @@
 
 #include "Counter.h"
 #include "CounterBase.h"
-#include "HAL/HAL.hpp"
+#include "HAL/HAL.h"
 #include "LiveWindow/LiveWindowSendable.h"
 #include "PIDSource.h"
 #include "SensorBase.h"

wpilibc/athena/include/InterruptableSensorBase.h

@@ -7,7 +7,7 @@
 
 #pragma once
 
-#include "HAL/HAL.hpp"
+#include "HAL/HAL.h"
 #include "Resource.h"
 #include "SensorBase.h"
 

wpilibc/athena/include/Preferences.h

@@ -11,7 +11,7 @@
 #include <string>
 #include <vector>
 #include "ErrorBase.h"
-#include "HAL/cpp/Semaphore.hpp"
+#include "HAL/cpp/Semaphore.h"
 #include "Task.h"
 #include "networktables/NetworkTable.h"
 #include "tables/ITableListener.h"

wpilibc/athena/include/RobotDrive.h

@@ -11,7 +11,7 @@
 #include <memory>
 #include <sstream>
 #include "ErrorBase.h"
-#include "HAL/HAL.hpp"
+#include "HAL/HAL.h"
 #include "MotorSafety.h"
 #include "MotorSafetyHelper.h"
 

wpilibc/athena/include/SPI.h

@@ -7,7 +7,7 @@
 
 #pragma once
 
-#include "HAL/HAL.hpp"
+#include "HAL/HAL.h"
 #include "SensorBase.h"
 
 class DigitalOutput;

wpilibc/athena/include/SerialPort.h

@@ -8,7 +8,7 @@
 #pragma once
 
 #include "ErrorBase.h"
-#include "HAL/HAL.hpp"
+#include "HAL/HAL.h"
 
 /**
  * Driver for the RS-232 serial port on the RoboRIO.

wpilibc/athena/include/SolenoidBase.h

@@ -7,7 +7,7 @@
 
 #pragma once
 
-#include "HAL/HAL.hpp"
+#include "HAL/HAL.h"
 #include "HAL/Port.h"
 #include "Resource.h"
 #include "SensorBase.h"

wpilibc/athena/include/SpeedController.h

@@ -7,7 +7,7 @@
 
 #pragma once
 
-#include "HAL/HAL.hpp"
+#include "HAL/HAL.h"
 #include "PIDOutput.h"
 
 /**