and feel for the system has been changed, the blue-yellow scheme has been
replaced by a more discrete colour scheme. Icons have replaced some of the
links to different functionality of the system.
naming convention has been changed to match that of LAOS better.
click distance has been attempted to be reduced by placing more of the
necessary links in a menu on the left.
have been added confirmation popups for the deleting of concepts, attributes,
of different types of files on the server has been added.