Update galaxy_testing and galaxy_pipeline_testing to use correct galaxy ITest tasks.
Update galaxy_testing and galaxy_pipeline_testing to use correct galaxy ITest tasks.

phac-nml/irida,phac-nml/irida,phac-nml/irida,phac-nml/irida,phac-nml/irida,phac-nml/irida,phac-nml/irida,phac-nml/irida