minor theming and whitespace

Zotlabs/Module/Hostxrd.php

@@ -5,6 +5,7 @@ namespace Zotlabs\Module;
 class Hostxrd extends \Zotlabs\Web\Controller {
 
 	function init() {
+		session_write_close();
 		header('Access-Control-Allow-Origin: *');
 		header("Content-type: application/xrd+xml");
 		logger('hostxrd',LOGGER_DEBUG);

Zotlabs/Module/Oexchange.php

@@ -16,7 +16,7 @@ class Oexchange extends \Zotlabs\Web\Controller {
 		}
 	}
 	
-		function get() {
+	function get() {
 	
 		if(! local_channel()) {
 			if(remote_channel()) {

Zotlabs/Module/Wfinger.php

@@ -8,6 +8,8 @@ class Wfinger extends \Zotlabs\Web\Controller {
 
 	function init() {
 	
+		session_write_close();
+
 		$result = array();
 	
 		$scheme = '';

view/theme/redbasic/css/style.css

@@ -2116,3 +2116,6 @@ dl.bb-dl > dd > li {
 	margin-left: auto;
 	margin-right: auto;
 }
+#permcat-index {
+	margin: 10px;
+}