added a javaskript file that provides functions to warn a user if he/she tries to navigate away whilst creating/editing an assignment
added a javaskript file that provides functions to warn a user if he/she tries to navigate away whilst creating/editing an assignment

selyanhb/Markus,SoftwareDev/Markus,ealonas/Markus,reidka/Markus,reidka/Markus,binuri/Markus,wkwan/Markus,melneubert/Markus,ealonas/Markus,Lysette/Markus,binuri/Markus,kmccoan/Markus,melneubert/Markus,melneubert/Markus,melneubert/Markus,selyanhb/Markus,jeremygoh/Markus,arkon/Markus,MarkUsProject/Markus,finnergizer/Markus,arkon/Markus,WilsonChiang/Markus,Lysette/Markus,ealonas/Markus,binuri/Markus,selyanhb/Markus,WilsonChiang/Markus,ealonas/Markus,jeremygoh/Markus,MarkUsProject/Markus,selyanhb/Markus,binuri/Markus,WilsonChiang/Markus,david-yz-liu/Markus,melneubert/Markus,SoftwareDev/Markus,kmccoan/Markus,Lysette/Markus,david-yz-liu/Markus,wkwan/Markus,david-yz-liu/Markus,Lysette/Markus,kmccoan/Markus,binuri/Markus,benjaminvialle/Markus,reidka/Markus,kmccoan/Markus,arkon/Markus,arkon/Markus,melneubert/Markus,arkon/Markus,david-yz-liu/Markus,SoftwareDev/Markus,selyanhb/Markus,finnergizer/Markus,finnergizer/Markus,binuri/Markus,benjaminvialle/Markus,SoftwareDev/Markus,binuri/Markus,reidka/Markus,melneubert/Markus,SoftwareDev/Markus,finnergizer/Markus,arkon/Markus,ealonas/Markus,jeremygoh/Markus,selyanhb/Markus,MarkUsProject/Markus,david-yz-liu/Markus,SoftwareDev/Markus,wkwan/Markus,binuri/Markus,jeremygoh/Markus,benjaminvialle/Markus,jeremygoh/Markus,WilsonChiang/Markus,WilsonChiang/Markus,reidka/Markus,reidka/Markus,arkon/Markus,MarkUsProject/Markus,MarkUsProject/Markus,wkwan/Markus,david-yz-liu/Markus,wkwan/Markus,kmccoan/Markus,arkon/Markus,reidka/Markus,david-yz-liu/Markus,WilsonChiang/Markus,finnergizer/Markus,kmccoan/Markus,kmccoan/Markus,wkwan/Markus,benjaminvialle/Markus,finnergizer/Markus,Lysette/Markus,reidka/Markus,SoftwareDev/Markus,finnergizer/Markus,benjaminvialle/Markus,selyanhb/Markus,jeremygoh/Markus,ealonas/Markus,WilsonChiang/Markus,WilsonChiang/Markus,WilsonChiang/Markus,reidka/Markus,MarkUsProject/Markus,ealonas/Markus,Lysette/Markus,wkwan/Markus,jeremygoh/Markus,Lysette/Markus,wkwan/Markus,arkon/Markus,ealonas/Markus,finnergizer/Markus,wkwan/Markus,benjaminvialle/Markus,ealonas/Markus,binuri/Markus,jeremygoh/Markus,david-yz-liu/Markus,jeremygoh/Markus,finnergizer/Markus,MarkUsProject/Markus,selyanhb/Markus,melneubert/Markus,david-yz-liu/Markus,benjaminvialle/Markus,MarkUsProject/Markus,melneubert/Markus