Russian language update

fixed page lookup when useheading is disabled

this was broken by d0bdf7659fce98c2922b151766d51d5c7e8814d6

fixed namespace subscription file location FS#2013

If you subscribed to namespaces other than the root namespace using the
new develonly subscription feature you'll need to renew your
subscriptions.

don't load disabled plugins FS#1990

GeSHi updated to 1.0.8.8

added missing keeptxt option to universal search FS#2014

make use of tpl_get_action in tpl_actiondropdown FS#2005

Do not allow empty strings as superuser or manager FS#2009

Finish language update

Use namespace filter in quicksearch with empty search term

Dutch language update

Serbian language update

Turkish language update

Try to fix broken tables

clean up table parser handler

Ignore small & own changes in digest & list mails

Italian language update

Fix variable name in ldap retrieveUsers

Fix german subscription form translation

Rewrite mimetype (faster, shorter, no PHP Notice)

Convenience function in HTTPClient

The new dget() method works accepts URL parameters as associative
array (like the post() method).

Romanian language update

German language updates

French language update

Strip whitespace from X-FORWARDED-FOR FS#1996