https://github.com/n8n-io/n8n
http://www.sikuli.org/
http://dotmobo.github.io/makefile-frontend.html
http://www.paulfleury.fr/workflow-bootstrap-sass-avec-gulp-et-bower/
http://spapas.github.io/2015/01/27/async-tasks-with-django-rq/
https://www.producteev.com/
http://www.nirsoft.net/utils/task_scheduler_view.html