Merge pull request square#382 from square/dimitris/icons

Use icon for sample app, use target 19.

Author: JakeWharton

picasso-sample/AndroidManifest.xml

@@ -5,7 +5,7 @@
     android:versionName="1.0.0"
     package="com.example.picasso">
 
-  <uses-sdk android:minSdkVersion="7" android:targetSdkVersion="18"/>
+  <uses-sdk android:minSdkVersion="7" android:targetSdkVersion="19"/>
 
   <!-- This is required for Picasso to work. -->
   <uses-permission android:name="android.permission.INTERNET"/>
@@ -21,6 +21,7 @@
 
   <application
       android:label="@string/app_name"
+      android:icon="@drawable/icon"
       android:theme="@style/Theme.PicassoSample">
 
     <activity