Merge branch 'wip/multi-node' into 'master'

[Feature] Multi- node and process support

Closes #17

See merge request !27
2 jobs for master in 53 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
passed #13558
rapl
py.test

00:00:28

 
  Style
passed #13559
flake8

00:00:25