Create an end to end example of a list view reading from the provider.

Change-Id: If41f2df403835b51d2cb29ab7330097aa5adc3fa
diff --git a/src/com/android/email/providers/UIProvider.java b/src/com/android/email/providers/UIProvider.java
index 922e085..789d696 100644
--- a/src/com/android/email/providers/UIProvider.java
+++ b/src/com/android/email/providers/UIProvider.java
@@ -182,8 +182,11 @@
 
     public static final String[] CONVERSATION_PROJECTION = {
         BaseColumns._ID,
+        ConversationColumns.MESSAGE_LIST_URI,
         ConversationColumns.SUBJECT,
-        ConversationColumns.MESSAGE_LIST_URI
+        ConversationColumns.SNIPPET,
+        ConversationColumns.SENDER_INFO,
+        ConversationColumns.DATE_RECEIVED_MS
     };
 
     public static final class ConversationColumns {