replaced vip sectors with numbers, added name to all inputs
added hidden inputs to ticket data, for backend
replaced datetimepicker plugin, removed old css files
added links between pages, fixed js for vip sector plan, added sell_ticket page with vip sector
fixed the earliest starting date for event
change styles of tables
some changes
Merge branch 'gui'
merging
Delete service method and accessing properties at jsp were fixed
Basic validaton of new event.
Properties.
Error message was corrected.
Var name fix
Some code refactoring.
Some changes
Some changes
Edit event
Edit event
Date editing