argo/containers#4

Tests are now simpler, more extensible, don't leave hanging processes,
do not wrap in cmd, and allow ad-hoc monitoring of all stdout and stderr
redirections.

"payload" to appear in the daemon stdouts and exits with success.

a perf-wrapper enabled container.

Argo nodeos config suid dir

See merge request argo/argotest!12

on some systems.

argo_nodeos__conf

Heavily reafoctored the test repository for the test workflow

See merge request argo/argotest!11

workflow for all Argo components

Refactor argotk and the library for using an output directory. Move to
shakebuild. Associated readme update. Gitlab-ci file update.
Argotk.hs is packaged in a derivation.

Make argotk $PWD-oblivious

Closes #3

See merge request argo/argotest!9