removed unused code
improved sys-message box
updated rights flag
updated css/theme/js interfaces, no mercy for errors
graphs
created area charts
replaced remove icon by remove-circle icon
Message system, updated the messages
updated list
implemented delete all & delete selection for the messages
added wcm example for trees
code review
replaced all menu icons by reorder
code review
extended the message system
code review, minor refactorings
fixed the order of the search var & the close button
extended list
updated the message list
fixed id in the message table