How do I package a web fragment in a jar with Netbeans and Maven

Question

When selecting a new maven project from the Netbeans New Project Menu, there is the option to create a Web Application, or a Standalone Application. I'd like to create a Class Library for use with a Web Application.

How would you recommend I go about this. I see the new Servlet 3.0 Web Fragments need to be put into the META-INF folder and saved as web-fragment.xml. I'm not too sure where I'd create this directory if I'm packing a JAR and a WAR.

Some insight would be greatly appreciated.