Added ID variables and Cancel button to quiz edit
Added Parameter val to quiz DB table
Merge branch 'duggasys-Quiz' of https://github.com/HGustavs/LenaSYS_2014 into duggasys-Quiz

Conflicts:
	DuggaSys/ajax/createQuiz.php
	DuggaSys/js/ajax.js
	Shared/SQL/init_db.sql