Brings back ContactsListActivity back to feature parity with donut (with a couple exceptions).

The exceptions are:
        -Groups have yet to be implemented.
        -MODE_QUERY_PICK_TO_VIEW is still commented out. We
         probably won't need to support it, but we'll leave it in until
         we're sure.
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 4d34786..041d1ca 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -217,6 +217,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.INSERT_OR_EDIT" />
                 <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="vnd.android.cursor.item/person_aggregate" />
                 <data android:mimeType="vnd.android.cursor.item/person" />
             </intent-filter>
 
@@ -232,6 +233,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.GET_CONTENT" />
                 <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="vnd.android.cursor.item/person_aggregate" />
                 <data android:mimeType="vnd.android.cursor.item/person" />
                 <data android:mimeType="vnd.android.cursor.item/phone" />
                 <data android:mimeType="vnd.android.cursor.item/postal-address" />