adds possibility to use html in metadata and pretty-print it

Change-Id: Ie14bae9c8eb7812f8288601c8058bdb7ba340c32
diff --git a/templates/SimpleView/_MODULE_/src/template/java/_PACKAGE_/MainActivity.java.ftl b/templates/SimpleView/_MODULE_/src/template/java/_PACKAGE_/MainActivity.java.ftl
index 7e4378e..458f171 100644
--- a/templates/SimpleView/_MODULE_/src/template/java/_PACKAGE_/MainActivity.java.ftl
+++ b/templates/SimpleView/_MODULE_/src/template/java/_PACKAGE_/MainActivity.java.ftl
@@ -20,6 +20,8 @@
 import android.graphics.Color;
 import android.os.Bundle;
 import android.support.v4.app.FragmentTransaction;
+import android.text.Html;
+import android.widget.TextView;
 import android.view.Menu;
 
 import com.example.android.common.activities.SampleActivityBase;
@@ -42,6 +44,8 @@
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
+        TextView sampleOutput = (TextView) findViewById(R.id.sample_output);
+        sampleOutput.setText(Html.fromHtml(getString(R.string.intro_message)));
 
         FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
         ${sample.name?cap_first}Fragment fragment = new ${sample.name?cap_first}Fragment();
@@ -76,4 +80,4 @@
 
         Log.i(TAG, "Ready");
     }
-}
\ No newline at end of file
+}
diff --git a/templates/SimpleView/_MODULE_/src/template/res/layout-sw600dp/activity_main.xml b/templates/SimpleView/_MODULE_/src/template/res/layout-sw600dp/activity_main.xml
index c59fcbc..f811ef7 100644
--- a/templates/SimpleView/_MODULE_/src/template/res/layout-sw600dp/activity_main.xml
+++ b/templates/SimpleView/_MODULE_/src/template/res/layout-sw600dp/activity_main.xml
@@ -28,7 +28,6 @@
                 android:background="@android:color/white"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:text="@string/intro_message"
                 android:padding="16dp"
                 android:layout_margin="16dp"/>
         <fragment
diff --git a/templates/SimpleView/_MODULE_/src/template/res/layout/activity_main.xml b/templates/SimpleView/_MODULE_/src/template/res/layout/activity_main.xml
index 89b689b..d170958 100644
--- a/templates/SimpleView/_MODULE_/src/template/res/layout/activity_main.xml
+++ b/templates/SimpleView/_MODULE_/src/template/res/layout/activity_main.xml
@@ -28,7 +28,6 @@
                 android:layout_weight="1"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
-                android:text="@string/intro_message"
                 android:padding="16dp" />
         <View
                 android:layout_width="fill_parent"