Update browseable samples for lmp-docs

Synced to commit df5e5013422b81b4fd05c0ac9fd964b13624847a. Includes
new samples for Android Auto.

Change-Id: I3fec46e2a6b3f196682a92f1afd91eb682dc2dc1

samples/browseable/TextLinkify/AndroidManifest.xml

@@ -22,9 +22,7 @@
     android:versionCode="1"
     android:versionName="1.0">
 
-    <uses-sdk
-        android:minSdkVersion="4"
-        android:targetSdkVersion="17" />
+    <!-- Min/target SDK versions (<uses-sdk>) managed by build.gradle -->
 
     <application
         android:allowBackup="true"

samples/browseable/TextLinkify/_index.jd

@@ -1,16 +1,10 @@
-
-
-
 page.tags="TextLinkify"
 sample.group=Views
 @jd:body
 
-<p>This sample demonstrates how to add clickable links to a
-{@link android.widget.TextView}, by using these techniques:
-<ul>
-<li>Setting the {@link android.R.styleable#TextView_autoLink} property 
-to automatically convert the text to a link.</li>
-<li>Parsing a String as HTML</li>
-<li>Manually by constructing a {@link android.text.SpannableString}.</li>
-</ul>
-</p>
+<p>
+            
+            This sample illustrates how links can be added to a TextView. This can be done either
+            automatically by setting the "autoLink" property or explicitly.
+            
+        </p>

samples/browseable/TextLinkify/res/values-v21/template-styles.xml

@@ -0,0 +1,22 @@
+<!--
+  Copyright 2014 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.
+  -->
+
+<resources>
+
+    <!-- Activity themes -->
+    <style name="Theme.Base" parent="android:Theme.Material.Light" />
+
+</resources>

samples/browseable/TextLinkify/res/values/base-strings.xml

@@ -14,9 +14,6 @@
  See the License for the specific language governing permissions and
  limitations under the License.
 -->
-
-
-
 <resources>
     <string name="app_name">TextLinkify</string>
     <string name="intro_message">