Commands/Create: Adds support for creating workloads

The create command can now be used to create workloads for the various
types.

wa/commands/templates/uiauto/UiAutomation.java

@@ -0,0 +1,57 @@
+package ${package_name};
+
+import android.app.Activity;
+import android.os.Bundle;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import android.support.test.runner.AndroidJUnit4;
+
+import android.util.Log;
+import android.view.KeyEvent;
+
+// Import the uiautomator libraries
+import android.support.test.uiautomator.UiObject;
+import android.support.test.uiautomator.UiObjectNotFoundException;
+import android.support.test.uiautomator.UiScrollable;
+import android.support.test.uiautomator.UiSelector;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import com.arm.wa.uiauto.BaseUiAutomation;
+
+@RunWith(AndroidJUnit4.class)
+public class UiAutomation extends BaseUiAutomation {
+
+    protected Bundle parameters;
+
+    public static String TAG = "${name}";
+
+    @Before
+    public void initilize() throws Exception {
+        parameters = getParams();
+        // Perform any parameter initialization here
+    }
+
+    @Test
+    public void setup() throws Exception {
+        // Optional: Perform any setup required before the main workload
+        // is ran, e.g. dismissing welcome screens
+    }
+
+    @Test
+    public void runWorkload() throws Exception {
+	   // The main UI Automation code goes here
+    }
+
+    @Test
+    public void extractResults() throws Exception {
+        // Optional: Extract any relevant results from the workload,
+    }
+
+    @Test
+    public void teardown() throws Exception {
+        // Optional: Perform any clean up for the workload
+    }
+}