SabreDAV uses cURL for the requests and as this does not honour
default_socket_timeout, setting it is useless and confusing as
people will expect the request to timeout faster than it actually
will do.

One has to use
 curl_setopt($curl, CURLOPT_TIMEOUT, x)
or
 curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, x)
but there is currently no way to make SabreDAV pass this to cURL.

ensure getChildren() is called on an instance of Share_Backend_Collection

files: when filtering search results, ensure results are children of the fakeroot not just path starting the same

when storing back the data field 'encrypted' it is necessary to cast the boolean to an integer to make pg happy

only remember password if the user changes the permissions, otherwise the user disabled the password protection

use places/folder icon,
move link construction to JS,
only show icon on hover,
use 'searchresult' as css class name,
add filter/unfilter methods,
highlight searched files in current filelist
only filter when correct FileList is present