Updated view of newpurchaseorder;
Fixed minor bug in NewPurchaseOrderPortlet.java;
Added status.js to convert status from integer to string;
Merge branch 'master' of https://github.com/kailashnagarkoti/JavatunesP-portlet

Conflicts:
	docroot/WEB-INF/src/com/purchaseorder/NewPurchaseOrderPortlet.java