Adding `image-provision` command (docker support). Issue #13
Moving `resolve_app_agent_dir` to `common:azk.resolve_app_agent_dir`. Issue #13
Adding option --no-loop to azkfile command. Issue #13
Reverting docker type box to old syntax. Issue #13
Fixing agent `up|reload` and adding `restart`. Issue #13
Adding `app info` command to show `azk app's` informations. Issue #13