Merge pull request #20 from pipedev/PDE-497

Pde 497
Normalize test reporter output during output comparison
Refactoring common test suite execution code into executeTestSuite method
Merge pull request #21 from pipedev/PDE-831

Pde 831
Reorganize parent poms into config directory

- all parent pom configs can be built/made available to projects by
installing the config-modules.xml
Merge pull request #22 from pipedev/PDE-832

Reorganize parent poms into config directory
Documentation on how to use the PDE's parent poms
Merge pull request #23 from pipedev/PDE-832

Documentation on how to use the PDE's parent poms
Missed configuration changes required for integration testing and seqware 1.1+