v0.2.1

Update following @moskaleno pull request to control the number of threads used by the program.

v0.2

Add new options and separate pyDNA as an independent submodule

v0.2-alpha release

Correct several minor errors in code and made it compatible with bwa 0.7.10
Add a standalone script to summarize distribution data from multiple runs of Contavect

v0.1-alpha release

This is the first alpha release of ContaVect