search for display name and uid (with no display name) since it is possible that not all users have a seperate display name

Filecache rewrite

make strings translatable

add multselect dnd

Update lib/base.php

Correction of typo "locate" -> "locale".

hide upload progress bar and cancel action in IE < 10

Changed the linkTo function (from Helper class) to get rid of an unnecessary (and potentially non conform) leading '&' character when adding arguments

introduction of display names

only change display name if the display name from the current user was changed; add correct display name to new user

Add Default Robot Disallow

Permanently display shared status icons