Oxalis integration test.
Compiles and packages everything, after which the web container
is started in the pre-integration-test phase, the .war file is deployed
and the tests are executed in the integration-test phase.
After the tests have been executed, the web container is stopped in
the post-integration-test phase.
The reason for using failsafe is the fact that Surefire would fail the build
in the integration-test phase, without taking down the server in the
post-integration-test phase.
This implementation uses Tomcat, but you may change this to your liking.
See http://cargo.codehaus.org/Maven2+plugin for more information.