fix orientation in image-backend, not in preview system itself
Add a method to get the absolute url for a route

Fix #10926
Add unit test

This unit test is shitty but at least it works...
Tentative fix for legacy file actions unit test side effect

Sometimes the JS unit test with legacy file actions fail.

This fix runs the legacy file actions tests on a dummy instead of the
real one.
Check if the parent is writable to check if a file is deletable
Check if a folder is deletable before we try to recursively delete it
Also check if the file itself is updatable
Fix mapping of relative paths
Merge pull request #10932 from owncloud/issue/10926

Add a method to get the absolute url for a route
Merge pull request #10622 from owncloud/recursive-delete-forbidden

Fix isDeletable
Merge pull request #9554 from owncloud/fix_preview_orientation

fix orientation in image-backend, not in preview system itself
force loading of encryption app
Error needs to push body-id for new guest layout
Merge pull request #11105 from owncloud/jsunit-legacyfileactionsfix

Tentative fix for legacy file actions unit test side effect
Make 404 page easier to understand

Fixes https://github.com/owncloud/core/issues/11133
Merge pull request #11136 from owncloud/fix_body_id

Error needs to push body-id for new guest layout
[tx-robot] updated from transifex
Merge pull request #9541 from owncloud/force_loading_of_encryption_app

force loading of encryption app to show correct error
Merge pull request #11143 from owncloud/improve-404

Make 404 page easier to understand