fix undefined  in loadUsers
Merge pull request #7583 from owncloud/trusteddomainerrorpage

[master] Show warning page when accessing server from an untrusted domain
Propagate unencrypted_size up to the file cache root
Merge pull request #7529 from owncloud/getlocalfile-cache

Add caching for getLocalFile on remote storages
don't throw errors in getType
Fix FileInfo->getType errors
Return unencrypted_size of folder when queried

This fixes the "used space" to be based on the unencrypted size, not
encrypted size, to be consistent with how quota/space is handled when
encryption is enabled
Fixed log warning when deleting a single file
Check if value exists before returning
only initialise upload dropZone if public upload is allowed
we first shall check if the current session is valid - otherwise the session-id will be regenerated on login via basic auth
fixing ident
Merge pull request #7567 from owncloud/apps-scroll-settings

restrict height of settings and make scrollable
minor clean code
add query result (boolean) for update or delete
fix undifined uid
Chainable Response in AppFramework
Merge pull request #7628 from owncloud/fileinfo-type

Fix FileInfo->getType errors
Add @return PHPDocs
Merge pull request #7624 from owncloud/enc-encryptedusedspacefix

[master] Fixed used space to be based on unencrypted size