added gantt :D only also added 2 extra datetime fields so fro future acctivities like for tomorrow it was not a good idee to use created end updated for this
refactring on ActivityController from created to start end updated to end
moste bugs fixed after refactor of  created to start and update
clean up files and little more refactoring from the created to start and end
added activitytime to activitybundle
added google prettify
refactored the compnay to user bundle
refactored the compnay to user bundle part2
cleanup files