refs #2397 - bump version in config file

git-svn-id: http://dev.piwik.org/svn/trunk@5670 59fd770c-687e-43c8-a1e3-f5a4ff64c105

config/global.ini.php

@@ -229,7 +229,7 @@ use_ajax_cdn = 0
 
 ; required AJAX library versions
 jquery_version = 1.7.1
-jqueryui_version = 1.8.16
+jqueryui_version = 1.8.17
 swfobject_version = 2.2
 
 ; Set to 1 if you're using https on your Piwik server and Piwik can't detect it,