run_qc_pipeline.py: added new PipelineRunner class to replace RunPipeline() function (now removed) to run jobs in __main__.
run_qc_pipeline.py: added new PipelineRunner class to replace RunPipeline() function (now
removed) to run jobs in __main__.

fw1121/genomics,fw1121/genomics,fw1121/genomics,fw1121/genomics,fw1121/genomics