Gantt:reorganize Buton functions
Gantt:Ability to calculate the Plan completely (not just moving Tasks)
Processmanager:dont start processmanager in visual applications when messagemanager is not there
Gantt:fix calculating plan
Gantt:draw waittime bold and not fixed time dotted
Gantt:fix Higligthed Font drawing
changes
Gantt:Draw Critical Path Lines red
Help:help for Gantt view
Help:help for Gantt view