Added javascripts to secure that forms have values set up.
Added error messages between TransactionConfirmation.java and
TransactionConfirmation.jsp

Merge branch 'master' of
https://github.com/igorso/CSCE-464-FlightSystemWebSite.git

Conflicts:
	Team5-HW1/WebContent/FlightResults.jsp
	Team5-HW1/WebContent/Registration.jsp
	Team5-HW1/WebContent/Transaction.jsp
	Team5-HW1/WebContent/TransactionConfirmation.jsp
	Team5-HW1/WebContent/ViewAndBook.jsp
	Team5-HW1/src/ass1/TransactionConfirmation.java