Kako

Dependency Update

This release updates a few dependencies to resolve dependabot complaints around security issues in `pyyaml`, `requests` and to resolve exceptions raised by `cerberus` when an incorrect simulation is provided.

Ths latter issue is due to a problem which has been fixed in `cerberus` for some time, but the fixed version was not pulled into Kako. Now it is 👍

New Features!

* MIT LICENCE :tada:
* Output processors push results back to processors rather than submitting inside of the simulation.
* Removes lag on push to SNS at the end of an interaction.
* Allows new output processors to be added.
* JSON 'flat-file' output now supported.
* No more AWS requirement!

Breaking Changes!

* Moved simulations out of the project.
* Allows for simulations to be managed by the user.
* Allows for easier addition and updating of simulations - as they're not inside of Kako.
* Python 3 (**ONLY**).

Bug Fixes.
* Better Telnet support.
* Various fixes.
* Added tests (~44% coverage).

* Simulation sub-processes are correctly restarted on death by monitoring loop.
* New simulations for uPnP services.

🎉 Initial release of Kako.