Login Name -> Username in user management
Ensure there is a connection object within \OC_DB::enableCaching()
Merge pull request #12083 from owncloud/fix-occ-upgrade

Ensure there is a connection object within \OC_DB::enableCaching()
updating 7.0.3
dont fail with 500 if configured display name attribute is not set
Fix infinite loop if count and limit is 0

* otherwise it will always think it hits the limit and need another round to fetch additional results
Run preupdate before an update

The update routine tries to test the database migration before actually performing the update.

However, this will fail hard if the schema has changed (for example an unique key has been added). App developers can convert the DB in preupdate.php, however it is not called before and therefore the update fails.

This actually breaks ownCloud updates from ownCloud 6 to ownCloud 7 when the files_antivirus app is enabled.
Fix root path handling for WebDAV ext storage

Added missing cleanPath() call that converts "/" to "" when calling
SabreDAV. This is needed because SabreDAV will discard its base URL when
passing "/".
user_ldap: Reimplement convertSID2Str() without BCMath dependency.

Also explicitly format sub-id integers as unsigned, which is required for
32-bit systems.
Merge pull request #12109 from owncloud/add-preupdate-before-upgrade

Run preupdate before an update
fix for issue #10880
removal of wrong/double implemented check

Check already implemented in core/settings/ajax/changedisplayname.php
cleanup group admin(s) on deleteGroup
Hiding add to your own cloud if server2server sharing is not enabled
Merge branch 'stable7' of https://github.com/owncloud/core into stable7
Check if app is enabled for user

Fixes https://github.com/owncloud/core/issues/12188 for AppFramework apps
Backport #12181

This should fix the stable7 unit tests again since the last CI update.
file size on non-(Linux/BSD/Windows)-installations

Determining the file size using the exec() method is implemented for Linux, BSD, and Windows. However, on systems matching neither platform name (like SunOS), the fall-through path will return a file size result constituting a zero size instead of an invalid null return value.
Merge pull request #12223 from owncloud/fix-unit-tests-s7

Backport #12181
Merge branch 'stable7' of github.com:quisa137/ownCloud-Core into stable7