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.

wpilibc/src/main/native/include/frc/PowerDistributionPanel.h

@@ -0,0 +1,84 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) 2014-2018 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
+
+#include "frc/ErrorBase.h"
+#include "frc/smartdashboard/SendableBase.h"
+
+namespace frc {
+
+/**
+ * Class for getting voltage, current, temperature, power and energy from the
+ * CAN PDP.
+ */
+class PowerDistributionPanel : public ErrorBase, public SendableBase {
+ public:
+  PowerDistributionPanel();
+  explicit PowerDistributionPanel(int module);
+
+  /**
+   * Query the input voltage of the PDP.
+   *
+   * @return The voltage of the PDP in volts
+   */
+  double GetVoltage() const;
+
+  /**
+   * Query the temperature of the PDP.
+   *
+   * @return The temperature of the PDP in degrees Celsius
+   */
+  double GetTemperature() const;
+
+  /**
+   * Query the current of a single channel of the PDP.
+   *
+   * @return The current of one of the PDP channels (channels 0-15) in Amperes
+   */
+  double GetCurrent(int channel) const;
+
+  /**
+   * Query the total current of all monitored PDP channels (0-15).
+   *
+   * @return The the total current drawn from the PDP channels in Amperes
+   */
+  double GetTotalCurrent() const;
+
+  /**
+   * Query the total power drawn from the monitored PDP channels.
+   *
+   * @return The the total power drawn from the PDP channels in Watts
+   */
+  double GetTotalPower() const;
+
+  /**
+   * Query the total energy drawn from the monitored PDP channels.
+   *
+   * @return The the total energy drawn from the PDP channels in Joules
+   */
+  double GetTotalEnergy() const;
+
+  /**
+   * Reset the total energy drawn from the PDP.
+   *
+   * @see PowerDistributionPanel#GetTotalEnergy
+   */
+  void ResetTotalEnergy();
+
+  /**
+   * Remove all of the fault flags on the PDP.
+   */
+  void ClearStickyFaults();
+
+  void InitSendable(SendableBuilder& builder) override;
+
+ private:
+  int m_handle;
+};
+
+}  // namespace frc