다국어 text를 가져올때 trim()을 시행하여 개행문자를 제거

git-svn-id: http://xe-core.googlecode.com/svn/sandbox@2896 201d5d3c-b55e-5fd7-737f-ddc643e51545

classes/context/Context.class.php

@@ -78,6 +78,7 @@
             $accept_lang = strtolower($_SERVER['HTTP_ACCEPT_LANGUAGE']);
             foreach($langs as $val) {
                 list($lang_prefix, $lang_text) = explode(',',$val);
+                $lang_text = trim($lang_text);
                 $lang_supported[$lang_prefix] = $lang_text;
                 if(!$this->lang_type && ereg($lang_prefix, strtolower($_SERVER['HTTP_ACCEPT_LANGUAGE']))) {
                     $this->lang_type = $lang_prefix;