Move workflows to separate repositories
The goal is to keep the NGS tools repo tidy and focused on bulk NGS wokflows. We already started the process by having the single cell workflow in a separate repo, but the ms_workflow is still here.
Ideally we should be able to:
- copy the ms_worklow in it's current state to a separate repo for further development
- the commits and versioning history should be transferred as well
- the current ms_workflow stays in ngs_tools to avoid breaking projects.