Revision 1.4.2

-added edit button on confirmation page
-added profile column to players table
-added AJAX function to check if the username exists
Revision 1.4.2.1

-polished checking username form
Revision 1.4.3

-Added more restricted pages to filters ('players/create', 'seasons',
'seasons/create')
Revision 1.4.4

Tried to implement deferLoading. not working yet
Revision 1.4.5

-finished bundle pdf save of selected players information along with the
medical form
Revision 1.5.0

Revision 1.5.0
Fixed graduation year and season on print page(display, capitalize)
Fixed graduation year on edit page
removed all seasons except the 2014 and 2015
Changed the payment due date to be 21 days from the registration
Replaced empty registration and payment due dates in the database
Revision 1.5.1

Fixed type
Revision 1.5.2 TinyCME

Added TinyCME