Adding new bam stats package and tests could do with final integration test
Adding example bas file for testing
Adding basic integration test to testing package
Added metrics for base divergence calculations to Bam::Stats. Added a perl CL executable for Bam::Stats. Modified a number of executables to use correct pod2usage verbosity properly. Updated testData and tests
Merge branch 'master', remote-tracking branch 'upstream/master'
Merge pull request #15 from jwhsanger/master

Divergence Metrics and Executable