Merge pull request #17 from lastunicorn/cleanup

Cleanup

Merge pull request #5 from lastunicorn/next-version

Next version

incremented the version to 2.0.0-beta.5

update version to beta 4

removed the DefaultCommand. the simple Command can be used instead.

compacted the setup approches into a single project

added package restore step in the release script

changed version number to 2.0.0-alpha

fix the github ci scripts

invremented version to 1.4.0 and added the release script.