unsafe chars in admin, add img to diaspora markdown processor

boot.php

@@ -7,7 +7,7 @@ require_once('include/text.php');
 require_once("include/pgettext.php");
 
 
-define ( 'FRIENDIKA_VERSION',      '2.2.1087' );
+define ( 'FRIENDIKA_VERSION',      '2.2.1088' );
 define ( 'DFRN_PROTOCOL_VERSION',  '2.21'    );
 define ( 'DB_UPDATE_VERSION',      1084      );
 

include/bb2diaspora.php

@@ -17,6 +17,7 @@ function diaspora2bb($s) {
 	$s = preg_replace("/\_(.+?)\_/", '[i]$1[/i]', $s);
 	$s = str_replace(array('-^doublestar^-','-^doublescore-^','-^star^-','-^score^-'), array('**','__','*','_'), $s);
 	$s = preg_replace('/\[(.+?)\]\((.+?)\)/','[url=$2]$1[/url]',$s);
+	$s = preg_replace('/\!\[(.+?)\]\((.+?)\)/','[img]$2[/img]',$s);
 
 	$s = escape_tags($s);
 	return $s;

mod/admin.php

@@ -344,7 +344,7 @@ function admin_page_site(&$a) {
  * Users admin page
  */
 function admin_page_users_post(&$a){
-	$pending = ( x(£_POST, 'pending') ? $_POST['pending'] : Array() );
+	$pending = ( x($_POST, 'pending') ? $_POST['pending'] : Array() );
 	$users = ( x($_POST, 'user') ? $_POST['user'] : Array() );
 	
 	if (x($_POST,'page_users_block')){