* added new module snpsift/split
* added options.args
* added .vcf.gz to input
* removed test and updated to new NF DSL2 syntax
* Updated to new NF DSL2 syntax
* added option to join vcf files
Co-authored-by: Robert A. Petit III <robbie.petit@gmail.com>
Co-authored-by: FriederikeHanssen <Friederike.hanssen@qbic.uni-tuebingen.de>
