Get the rate lot function working correctly.

It's a bit funky - requests seem to hit the server about 90% of the
time...

bin/AndroidManifest.xml

@@ -7,6 +7,7 @@
     <uses-sdk
         android:minSdkVersion="11"
         android:targetSdkVersion="17" />
+    <uses-permission android:name="android.permission.INTERNET"/>
 
     <application
         android:allowBackup="true"