Added command group to grab ball

Also added control mode in wrist to change to grab ball control mode

2019robot/src/main/java/org/usfirst/frc4388/robot/commands/GrabBallOutOfRobot.java

@@ -0,0 +1,35 @@
+/*----------------------------------------------------------------------------*/
+/* 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.                                                               */
+/*----------------------------------------------------------------------------*/
+
+package org.usfirst.frc4388.robot.commands;
+
+import edu.wpi.first.wpilibj.command.CommandGroup;
+
+public class GrabBallOutOfRobot extends CommandGroup {
+  /**
+   * Add your docs here.
+   */
+  public GrabBallOutOfRobot() 
+  {
+    // Add Commands here:
+    // e.g. addSequential(new Command1());
+    // addSequential(new Command2());
+    // these will run in order.
+
+    // To run multiple commands at the same time,
+    // use addParallel()
+    // e.g. addParallel(new Command1());
+    // addSequential(new Command2());
+    // Command1 and Command2 will run in parallel.
+
+    // A command group will require all of the subsystems that each member
+    // would require.
+    // e.g. if Command1 requires chassis, and Command2 requires arm,
+    // a CommandGroup containing them would require both the chassis and the
+    // arm.
+  }
+}

2019robot/src/main/java/org/usfirst/frc4388/robot/subsystems/Wrist.java

@@ -32,7 +32,7 @@ import com.ctre.phoenix.motorcontrol.ControlMode;
 public class Wrist extends Subsystem
 {
   //Control Mode Array
-  public static enum WristControlMode {PID, JOYSTICK_MANUAL};
+  public static enum WristControlMode {PID, JOYSTICK_MANUAL, GRAB_BALL};
 
   //Motor Controllers
   private ArrayList<CANTalonEncoder> motorControllers = new ArrayList<CANTalonEncoder>();