More tests.

Now testing pretty much all of the UI widgets.
Exception: ActionBar which requires some hackery.
Now also doing portrait and landscape tests
because some things (Dialogs, mostly) will
be different based upon orientation.
Also added some mdpi versions of the masters.

Change-Id: Ib061e18ad563cf767070adb69329dde499f27331
diff --git a/tests/res/layout/datepicker.xml b/tests/res/layout/datepicker.xml
new file mode 100644
index 0000000..6a7b51c
--- /dev/null
+++ b/tests/res/layout/datepicker.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2011 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+    <DatePicker android:id="@+id/datePicker1"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:spinnersShown="false"
+                xmlns:android="http://schemas.android.com/apk/res/android">
+    </DatePicker>