I'd like to create a new side branch for work on ansible tasks.
This patch removes libtaskotron formula format for writing tasks and
introduces support for running tasks in form of an ansible playbook.
The following parts are removed:
- task formula handling code
- remote execution (Paramiko Wrapper)
- concept of overlord and minion
- the exitcode directive (hasn't been really used)
When running locally, user is asked for sudo password since tasks are ran