fix '' to '/' when determining parent for search result
deprecate OC_Search_Provider in favor of \OCP\Search\Provider
make search case insensitive on postgres and oracle
if a folder gets deleted we unshare all shared files/folders below
make sure that the umount hook always contains the path relative to data/user/files
Fix reload call for all subclasses

All subclasses must also properly return the ajax call object.
add owner as parameter for delShareKey
show loading feedback also when clicking 'Apps' entry in app list
also make strengthify transparent on setup submit - fixes #9436
update snap.js to v2.0.0-rc1
Merge pull request #8308 from owncloud/case_insensitive_search_oracle

use case insensitive linguistic sort and compare when connecting to oracle
Merge pull request #9434 from owncloud/files-reloadpromiseissue

Fix reload call for all subclasses
Add machine readable error messages to OC\JSON

Reload the files app in case of authentication errors, expired tokens or disabled app

Reloading will triger the full server side handeling of those errors

formatting

fix missing semicolon + some jshint warnings
Merge pull request #9450 from owncloud/update-snap.js

update snap.js to v2.0.0-rc1
Merge pull request #9438 from owncloud/design-fix-appsloadingfeedback

show loading feedback also when clicking 'Apps' entry in app list
Merge pull request #9445 from owncloud/filelist-auth-error

Reload the page when the files app encounters an authentication error
always take unencrypted size
improved unit tests
Merge pull request #9357 from owncloud/sharing_unshare_on_delete

[sharing] unshare childrens on delete
fix size of breadcrumb separator