Add templates for new commands for vscode plugin (#2016)

wpilibcExamples/src/main/cpp/commands/subsystem2/ReplaceMeSubsystem2.h

@@ -0,0 +1,24 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) 2019 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 <frc2/command/SubsystemBase.h>
+
+class ReplaceMeSubsystem2 : public frc2::SubsystemBase {
+ public:
+  ReplaceMeSubsystem2();
+
+  /**
+   * Will be called periodically whenever the CommandScheduler runs.
+   */
+  void Periodic();
+
+ private:
+  // Components (e.g. motor controllers and sensors) should generally be
+  // declared private and exposed only through public methods.
+};