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.

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

New user agent added for the Freebox.

fix issue with logging non utf8 chars

fixing autoconfig handling

Fixed searchByMime in shared cache

Fix #7098

Catch setup errors during autotest

do not show 'Add app' and 'More apps' for themed ownCloud

Scroll to the top after switching dir

Encryption replace delete proxy with pre/post hooks and add tests

- searchByMime now correctly returns files recursively search through
  all the dirs
- added unit test for searchByMime

Core sessionheartbeatconfig

Fixed unit test scripts + coverage

Added .jshintrc

Fixes #7061

Change misleading message when file size exceeds upload limit

close statement was never executed due to it being after a return
statement.

Allow getting info or renaming part files through WebDAV

Move core setup code to controller class

Add Memcache to the public api