Conflicts:
	lib/plugins/authad/lang/de/settings.php
	lib/plugins/usermanager/lang/de/lang.php

fix mistranslated messages (ko)

Translation update (ko)

Translation update (sk)

media_isexternal do not capture

remove 'infos' misspelling

http://english.stackexchange.com/questions/117552/why-does-information-not-have-a-plural-form

do not capture groups in media_isexternal. saves perhaps some cpu cycles and some bytes memory

Translation update (sk)

Translation update (sk)

Translation update (da)

Translation update (ko)

Translation update (he)

Translation update (ru)

Translation update (de)

Update zh-tw translation

The LDAP rebinding was still using the old blowfish encryption instead
of AES so rebinding failed.

This reverts commit 88833bac.
and fixes FS#2874

Localize some meta header titels. Fixes FS#2409

Translation update (eo)

Translation update (ar)