some in-progress enhancements to splitter to handle osx, redhat, and soon, to deal with single-core machines and single-sample runs
Fix bug #56, which is caused by improper formatting of regions files for filtering -- in this case spaces instead of tabs between index and coordinate fields produced an ArrayOutOfBoundsException. Sometimes formatting issues arise when copying files around. I put an error message into the code (Mark will have to reformat the regions files in /mnt/common/)
Take Michael's suggestion and use '\s+' to split -- simpler, better
Merge pull request #57 from ckennedy-nmdp/bug56

Fix bug #56, which is caused by improper formatting of regions files for...
Merge github.com:nmdp-bioinformatics/pipeline into rhel_osx_support_for_splitter.bash
fixes to boilerplate creation, should resolve issue #63
Merge pull request #64 from janders3-nmdp/boilerplate_creation

fixes to boilerplate creation, should resolve issue #63
Merge pull request #62 from janders3-nmdp/rhel_osx_support_for_splitter.bash

Rhel osx support for splitter.bash
improved splitting algorithm for BSD-derived Unix operating systems
Merge pull request #66 from janders3-nmdp/samplecount_v_processorcount_disparity_fix

improved splitting algorithm for BSD-derived Unix operating systems