Move CameraServer and WPILib headers into their own folder

The old headers were moved into folders because doing so avoids polluting
the system include directories.

Folder names were also normalized to lowercase.

hal/src/main/native/include/simulation/AnalogGyroSim.h

@@ -0,0 +1,66 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) 2018 FIRST. All Rights Reserved.                             */
+/* Open Source Software - may be modified and shared by FRC teams. The code   */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project.                                                               */
+/*----------------------------------------------------------------------------*/
+
+#pragma once
+
+#ifndef __FRC_ROBORIO__
+
+#include <memory>
+#include <utility>
+
+#include "CallbackStore.h"
+#include "mockdata/AnalogGyroData.h"
+
+namespace frc {
+namespace sim {
+class AnalogGyroSim {
+ public:
+  explicit AnalogGyroSim(int index) { m_index = index; }
+
+  std::unique_ptr<CallbackStore> RegisterAngleCallback(NotifyCallback callback,
+                                                       bool initialNotify) {
+    auto store = std::make_unique<CallbackStore>(
+        m_index, -1, callback, &HALSIM_CancelAnalogGyroAngleCallback);
+    store->SetUid(HALSIM_RegisterAnalogGyroAngleCallback(
+        m_index, &CallbackStoreThunk, store.get(), initialNotify));
+    return store;
+  }
+  double GetAngle() { return HALSIM_GetAnalogGyroAngle(m_index); }
+  void SetAngle(double angle) { HALSIM_SetAnalogGyroAngle(m_index, angle); }
+
+  std::unique_ptr<CallbackStore> RegisterRateCallback(NotifyCallback callback,
+                                                      bool initialNotify) {
+    auto store = std::make_unique<CallbackStore>(
+        m_index, -1, callback, &HALSIM_CancelAnalogGyroRateCallback);
+    store->SetUid(HALSIM_RegisterAnalogGyroRateCallback(
+        m_index, &CallbackStoreThunk, store.get(), initialNotify));
+    return store;
+  }
+  double GetRate() { return HALSIM_GetAnalogGyroRate(m_index); }
+  void SetRate(double rate) { HALSIM_SetAnalogGyroRate(m_index, rate); }
+
+  std::unique_ptr<CallbackStore> RegisterInitializedCallback(
+      NotifyCallback callback, bool initialNotify) {
+    auto store = std::make_unique<CallbackStore>(
+        m_index, -1, callback, &HALSIM_CancelAnalogGyroInitializedCallback);
+    store->SetUid(HALSIM_RegisterAnalogGyroInitializedCallback(
+        m_index, &CallbackStoreThunk, store.get(), initialNotify));
+    return store;
+  }
+  bool GetInitialized() { return HALSIM_GetAnalogGyroInitialized(m_index); }
+  void SetInitialized(bool initialized) {
+    HALSIM_SetAnalogGyroInitialized(m_index, initialized);
+  }
+
+  void ResetData() { HALSIM_ResetAnalogGyroData(m_index); }
+
+ private:
+  int m_index;
+};
+}  // namespace sim
+}  // namespace frc
+#endif  // __FRC_ROBORIO__