[Makefile] v1.0 - adding version number and correcting names for all the output analysis file. No idea why this hasn't been done before.
[bin/edgeR_case_control_analysis_simple.R] v0.6 - adding commandline parameter to set p-value threshold for reporting. Default is unchanged at 0.05. Now, can specify 'all' to report all gene data. Also, correcting arg parsing to work correctly with --version option.