Added isLocal() method to storage, used for xsendfile

on filtering the share box users and groups whose name begins with the search term shall appear on top, fixes #6430

Also remove the user's home storage from the storage table when deleting a user

[ocs API] getData() always needs to return an array

Make google drive client secret and dropbox api secret a password field

refuse login as long as the initial encryption is running

Only add files to file list when uploading to current directory

Wizard: enable base DN for editing, if not base DN could have been detected. Also part of fix for #6670

Change MySQL to MariaDB/MySQL in the frontend

properly check if pdf and svg modules are installed

close statement in MimeType detection is executed [#7069]

Fix implied evals and doubled definition of variable

Add support for multiple memcached servers.

* owncloud/memcached-multiple-servers:
  Readd support for memcached_server config variable.
  Add support for multiple memcached servers.

Fix issue #5794

fixes #7119
fixes #7120
fixes #7121
fixes #7122

Fix issue #6269

replace 'size' with 'unencrypted_size' if encryption is enabled

change order of issubdirectory() calls to avoid error messages for non-apps

Fix Issue #6683