karmel/homer-idr — pull request #1 by glennsb (2014-09-05 19:16:57+00:00)
Title: not require cwd

A few changes to have the Rscripts learn their own directories to then use that path for them loading other files. This allows the python to then not use `cd &&` style via the shell in the subprocess.check_call().

These were done to make the code to be more easily deployed to somewhere in $PATH for more users & not have to worry about changing directories