Merge branch 'duggasys-master' into duggasys-feature-studentview
height and width on textarea
new function printing out a warning message
new function to check...

if new passwords has been printed
Deleted function "confirmExit" and moved alert
Merge branch 'duggasys-feature-studentview' of https://github.com/HGustavs/LenaSYS_2014 into duggasys-feature-studentview

Conflicts:
	DuggaSys/css/style.css
	DuggaSys/js/duggasys.js
	DuggaSys/pages/addstudent.php