Output validation for exec() method.
Windows exec() implementation.
Only call $this->filesize() for files.
Rename: LargeFileHelper -> LargeFileHelperGetFilesize
Add helper method for turning int|float into base-10 unsigned integer string.
Add LargeFileHelper::__construct() verifying that our assumptions hold.
Cast to number instead of integer in OC\Files\Cache\Cache
Cast to number instead of integer in OC\Files\Cache\HomeCache
Cast '{DAV:}getcontentlength' to number instead of int.
Increase file size limit from 2 GiB to 4 GiB when workarounds are unavailable.
Use "file size" instead of "filesize", then also apply camel case.
Document exceptions thrown by \OC\LargeFileHelper.
Typo: getFileSizeViaDOM -> getFileSizeViaCOM
Remove deprecated functions

This functions have been deprecated since Oct 2012 (ownCloud 5), let's finally remove them for ownCloud 7.

Ref https://github.com/owncloud/core/commit/c4b8bb10411a4d601b7f4c8758980005f14850ab
Add a warning to the configuration file

Some people believe that they should copy the sample config to the "real" config. I noticed this several times in IRC and on the bugtracker.

I guess this warning should be enough to avoid this in the future.
Merge pull request #8780 from owncloud/remove-deprecated-functions

Remove deprecated functions
Merge pull request #8771 from owncloud/enc_get_mount_from_mountmanager

get mount point from mount manager
make reshare settings foldable
Merge pull request #8727 from owncloud/upgrade-overview

Added update overview page
Merge pull request #8773 from owncloud/l10n-tipsy-delete

show delete hint text on hovering trash