change function headers to K&R style

Another huge change, for PEAR code standards compliance. Function
headers have to be in K&R style (opening brace on its own line),
instead of having the opening brace on the same line as the function
and parameters. So, a little perl magic found all the function
definitions and move the opening brace to the next line (properly
indented... usually).

darcs-hash:20081223193323-84dde-a28e36ecc66672c783c2842d12fc11043c13ab28.gz

scripts/jabberqueuehandler.php

@@ -37,11 +37,13 @@ class JabberQueueHandler extends XmppQueueHandler {
 
     var $conn = null;
 
-    function transport() {
+    function transport()
+    {
         return 'jabber';
     }
 
-    function handle_notice($notice) {
+    function handle_notice($notice)
+    {
         try {
             return jabber_broadcast_notice($notice);
         } catch (XMPPHP_Exception $e) {