Stop embedding boost etc

Variant Tools is much more slim without embedded boost, zeromq and gsl. It is a bit more difficult to build from source but should not be a problem in conda environments.

v3.0.3

Mainly fixed bugs when import multiple VCFs with different samples.

First formal 3.0 release

This release contains a few bug fixes of the beta releases and should be the first formal 3.0 release.

v3.2-beta

Enable running vtools associate command on cluster. Please check tutorial at https://vatlab.github.io/vat-docs/documentation/tutorials/lsfcluster/.

v3.1-beta

Fixed several bugs using Gao's dataset.

v3.0-beta

v3.0-beta release. The old master is at branch vtools-2.7.1.