Cache: also check if the file id is already in the cache during upgrade

Remove inline js from OC.Dialogs.FilePicker.

explicitly add empty placeholder to inputs which use infield labels

Should solve upgrade issues if only some of the configured storages were migrated previously

fixes #2089

suppress log messages like `include path for class ... starts with "apps/"`

adding test case for getDefaultEmailAddress() + fixing #1844 again

VCategories: Don't forget to save category relations if category exists.

Only send the standard headers

Fixes https://github.com/owncloud/apps/issues/675

Fix #2074 by initializing  as an array

Change remove() $user parameter to optional

fix expire function

fix files table CSS specificity issue causing multiselect bar overlap

make trashbin work with different user homes

fix wrong var name

use p() for the output and not for the comparison

fix quota calculation for trash and versions

LDAP: typos in app description