Sysl

* Add end-to-ene test for diagrams (113)
* Fix README headings (111)
* Add windows exe CI testing (108)
* Fix borked binary output for PNG files on Windows (107)
* Remove error when trying to rm database on Windows (106)
* Fix spelling mistakes and typos in blog post (104)
* Add idea documents for road map(100)

Abandoned release due to bad Windows artefacts.

* Create latest and tagged Docker image to DockerHub
* Document usage of Docker image
* Create reljam.exe and deploy with sysl-bundle-windows.zip (98)
* Write first blog post on setup (89)