Fixed date format for view.jsp
Fixed business logic in NewPurchaseOrderPortlet.java
Merge branch 'master' of https://github.com/kailashnagarkoti/JavatunesP-portlet

Conflicts:
	docroot/WEB-INF/src/com/purchaseorder/NewPurchaseOrderPortlet.java
	docroot/html/newpurchaseorder/view.jsp