Just add:

<repository>
	<id>welle-maven-repository</id>
	<url>https://github.com/welle/maven-repository/raw/master/JWoWJPA/</url>
</repository>

in your repositories. Then add:

<dependency>
	<groupId>aka.jwowjpa</groupId>
	<artifactId>JWoWJPA</artifactId>
	<version>0.0.1</version>
</dependency>

in your dependencies.

Go to my maven repository to get the latest version.

Need the eclipse-external-annotations-m2e-plugin:

p2 update site to install this from: http://www.lastnpe.org/eclipse-external-annotations-m2e-plugin-p2-site/ (The 404 is normal, just because there is no index.html; it will work in Eclipse.)