TANGO: Copied crop icon from human

Change-Id: I7bab9151c588ec624099cd34335ce433fb760f16
Reviewed-on: https://gerrit.libreoffice.org/13146
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>