More daotests. few changes on mapping or orger,productholder. new dbunit
xml files
fixed annotations in order orphans to be deleted from database. fetch
descriptions for products.
Merge branch 'IssueOrder' into issueOrderSubmit

Conflicts:
	QorderWS/src/main/java/com/qorder/qorderws/dao/CategoryDAO.java
	QorderWS/src/main/java/com/qorder/qorderws/model/product/Product.java
fixed naming