Locust-swarm

Require a compatible version of locust-plugins (if locust-plugins is installed - if it isnt then we dont care)

**Full Changelog**: https://github.com/SvenskaSpel/locust-swarm/compare/4.0.2...4.1.0

code restructured (can now also be run as a module using `python3 -m locust_swarm ...`)

resolve versioning issue

* No longer defaults to syncing current folder. Add --extra-files and --skip-plugins arguments.
* Consistently call it a "locustfile" instead of "testplan"
* Use automatic (git-based) versioning

**Full Changelog**: https://github.com/SvenskaSpel/locust-swarm/compare/3.0.2...4.0.0

**Full Changelog**: https://github.com/SvenskaSpel/locust-swarm/compare/3.0.0...3.0.2

Use GNU Parallel to launch worker processes (very helpful when you want to run a large number of workers per machine)

**Full Changelog**: https://github.com/SvenskaSpel/locust-swarm/compare/2.0.0...3.0.0