Changes for submission

* If you write a setup-template.py, there would be no edit in your source code. Having setup.py would get to the old behaviour.
* Added two more configurations sourceDirectory (default-value="${project.basedir}/src/main/python"), packageName (default-value="${project.artifactId}").
* Output of 'python setup bdist_egg' goes to ${project.build.directory}/py, that is by default target/py