store diaspora meta info in the item table. It has to go there or it will kill us with complex joins. We can phase out the sign table once this all checks out.

install/update.php

@@ -1,6 +1,6 @@
 <?php
 
-define( 'UPDATE_VERSION' , 1128 );
+define( 'UPDATE_VERSION' , 1129 );
 
 /**
  *
@@ -1448,3 +1448,12 @@ ADD INDEX ( `comments_closed` ), ADD INDEX ( `changed` ) ");
 	return UPDATE_FAILED;
 
 }
+
+function update_r1128() {
+	$r = q("ALTER TABLE `item` ADD `diaspora_meta` MEDIUMTEXT NOT NULL DEFAULT '' AFTER `sig` ");
+	if($r)
+		return UPDATE_SUCCESS;
+	return UPDATE_FAILED;
+
+}
+