Update the sip-friends.sql file to use the non-deprecated 'defaultname' instead of 'username' and remove an extra comma that would cause the script to fail as-is

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@167373 65c4cc65-6c06-0410-ace0-fbb531ad65f3

contrib/scripts/sip-friends.sql

@@ -5,7 +5,7 @@
 CREATE TABLE `sipfriends` (
   `name` varchar(40) NOT NULL default '',
   `type` varchar(10) NOT NULL default '',
-  `username` varchar(40),
+  `defaultname` varchar(40),
   `fromuser` varchar(40),
   `fromdomain` varchar(40),
   `secret` varchar(40),
@@ -50,5 +50,5 @@ CREATE TABLE `sipfriends` (
   `setvar` varchar(200),
   PRIMARY KEY  (`name`),
   INDEX host (host, port),
-  INDEX ipaddr (ipaddr, port),
+  INDEX ipaddr (ipaddr, port)
 ) TYPE=MyISAM;