Initial work on Choko command, made by @sebas5384 during the Choko Hackathon dojo.
Choko start should install if needed, and refactoring of the choko command to support more actions. An API in order to extend this will be created.
remove some comments and testing garbage
removing commented stuff
Some refactoring, given comments on #144
Merge pull request #144 from TallerWebSolutions/choko-command

Choko command improvements. Thanks @sebas5384.