Remove invalid share items from result when missing group membership

[admin] check for correct PHP memcached module

Make sure the share we found is for the same item

Remove whitespace from base-DNs

use a normal rename when moving from the same storage in the encryption wrapper

Use DD-MM-YYYY consistently in share sidebar

Make sidebar properly fullscreen in mobile/compact mode

Do not remove linkshare if there is none

If the password is enforced we can't create a link share right away but
just show the password field. Untoggling the link sharing should not try
to remove the share.

* Added unit test

Fix tooltip placement on rename error

Group shares usually have subshare entries for every user. In some
situations it can happen that the user was removed from the group but
the subshare entries still exist.

This fix makes sure that such subshare entries are not returned any more
as the user isn't in the group any more.

add some output to explain the pre-conditions for decrypt-all

Update example theme with App URLs and PHPDoc

Clear the shares after the test like storages and files

Split files_sharing middelware

pass view hooks trough to the node hooks

If an inline files action provides an alt text show it

Fix filelist size issues, breadcrumb, multiselect