Now that we have real accounts, make sure they get passed via intent.

That way, the correct account is used throughout all the activities,
including compose; this gives us the ability to address a message
using an accounts contacts.

Change-Id: If2e9851767694fa8ebf3d88afe60781d8f6b11f9
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 45d7dd9..13712d8 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -20,6 +20,8 @@
     android:versionName="1.0" >
 
     <uses-permission android:name="android.permission.GET_ACCOUNTS" />
+    <!-- Allows Email to access the user's contacts, for email address auto-completion -->
+    <uses-permission android:name="android.permission.READ_CONTACTS"/>
 
     <application
         android:icon="@mipmap/ic_launcher_mail"