Create endorsed class loader in Embedded TomEE arquillian

For custom composed containers, it would be useful to add an endorsed libraries section to the configuration to ensure the class loaders run as they would at runtime. In cases where an API may be overridden in endorsed to update the functionality of LIB jars. Or replace the JPA container with Hibernate.

<configuration>
<tomeeVersion>1.7.1</tomeeVersion>
<tomeeClassifier>plus</tomeeClassifier>
<removeDefaultWebapps>true</removeDefaultWebapps>
<endorsed>
<lib></lib>
</endorsed>
<libs>
</libs>
</configuration>