allow css/js asset directory to be relocated ('assetdirectory')

Prevent leaking db connection info in the stacktrace

Update jquery strengthify

Fix group select autocomplete

Add error handling to getstoragestats.php

Fix check if a path argument is passed to occ files:scan

Full content width search results

fixing wrong usage of license vs licence

degraded logging policy for server container in AppFramework

Fix JS asset generation

This allows the directory where CSS/JS asset collections are
written to be changed, in case SERVERROOT is not writeable. Note
it does *not* allow the expected URL to be changed: whatever
directory is used, the server must be configured to serve it
at WEBROOT/assets. It may be possible to add another config
parameter to allow the admin to specify a custom asset URL,
but I thought I'd keep the first implementation simple.

Merge pull request #13101 from owncloud/variable-is-undefined-please-use-a-proper-ide-in-the-future-whoever-did-that

Fix undefined variable and write unit tests for OC_Principal connector

At some point SeparatorFilter should be included upstream
(kriswallsmith/assetic), then lib/private/assetic/separatorfilter.php can be
removed and the `use` in lib/private/templatelayout.php rewritten.

SeparatorFilter inserts a separator between assets, preventing issues when
files are incorrectly terminated. For JS this is a semicolon.

escape . in htaccess regex for CSS and JS HTTP headers

Check for version before mounting a public link

Use info instead of warning log level

* ownCloud 7.0.0 is needed - version of merge of server <-> server
  sharing - https://github.com/owncloud/core/pull/8399
* adjust error message

Otherwise the log is flooded as can be seen at https://github.com/owncloud/core/issues/13106

Fixes https://github.com/owncloud/core/issues/13106

Remove unnecessary setUp method from provisioning_api