Add thread code and example

TeamCode/threaded/example/ThreadedOpMode.java

@@ -0,0 +1,31 @@
+import org.firstinspires.ftc.teamcode.threadopmode.*;
+import com.qualcomm.robotcore.hardware.DcMotor;
+
+
+//Extend ThreadOpMode rather than OpMode
+public class ThreadedOpMode extends ThreadOpMode {
+
+    //Define global variables
+    private DcMotor dcMotor;
+
+    @Override
+    public void mainInit() {
+        //Perform your normal init
+        dcMotor = hardwareMap.dcMotor.get("dcMotor");
+
+        //Below is a new thread
+        registerThread(new TaskThread(new TaskThread.Actions() {
+            @Override
+            public void loop() {
+                //The loop method should contain what to constantly run in the thread
+                //For instance, this drives a single DcMotor
+                dcMotor.setPower(gamepad1.left_stick_y);
+            }
+        }));
+    }
+
+    @Override
+    public void mainLoop() {
+        //Anything you want to constantly run in the MAIN thread goes here
+    }
+}