fix smbclient directory listing parser

dont try to register background jobs if we haven't upgraded yet

LDAP: fix method behind save button on advancend and expert tabs, fixes at least Home Folder setinng

Fix webroot for update page

On the update page, config.js was missing which caused oc_webroot to not
be available. That would trigger the faulty oc_webroot fallback that
didn't take URLs like "/owncloud/index.php/files/apps" into account.

This fix adds config.js in the update page and also a fix for the
oc_webroot fallback, in case it is used elsewhere.

cache the home folder of a User

Add test for having utf8 filenames in the cache

[trashbin] toggle select all checkbox

Send "SET NAMES utf8" to MySQL for PHP below 5.3.6

LDAP: the browser shall not autofill userdn and password, usually login credentials are inserted. fixes #6283

Fixed sharing results to include the correct permissions

Only run memcached tests if server is available.

fix the legacy popup to make calendar settings look nicer

Passing $includeCollections would return more than one entry which gives
mixed up file permissions.

Added a method getFile() that doesn't set $includeCollections to make
sure we only get one result which is the file itself.

Fixes #6265

Document memcached settings in config.sample.php

* owncloud/memcached-config-sample:
  Document memcached settings in config.sample.php

fix plural translation - fixes #6226