more social graph stuff

database.sql

@@ -66,6 +66,7 @@ CREATE TABLE IF NOT EXISTS `contact` (
   `issued-id` char(255) NOT NULL,
   `dfrn-id` char(255) NOT NULL,
   `url` char(255) NOT NULL,
+  `nurl` char(255) NOT NULL,
   `addr` char(255) NOT NULL,
   `alias` char(255) NOT NULL,
   `pubkey` text NOT NULL,
@@ -106,6 +107,7 @@ CREATE TABLE IF NOT EXISTS `contact` (
   KEY `nick` (`nick`),
   KEY `attag` (`attag`),
   KEY `url` (`url`),
+  KEY `nurl` (`nurl`),
   KEY `addr` (`addr`),
   KEY `batch` (`batch`),
   KEY `issued-id` (`issued-id`),