some in-progress enhancements to splitter to handle osx, redhat, and soon, to deal with single-core machines and single-sample runs
Merge github.com:nmdp-bioinformatics/pipeline into rhel_osx_support_for_splitter.bash
Merge pull request #62 from janders3-nmdp/rhel_osx_support_for_splitter.bash

Rhel osx support for splitter.bash