Show a summary of the loaded tasks

[satazor]

This would print the built in tasks and loaded ones (name and description) in the help/usage command.

[marcooliveira]

Maybe this should be bumped into 0.1?

I think we should worry about properly documenting the tasks on the task itself, instead of using the main Automaton page. I can just run something like automaton --tasks, and it would provide me a list of the loaded tasks, and with the help, I get access to the documentation of all tasks.

This relates to #32, which should probably be split into two separate issues, one for logging, and other for built-in tasks. Once again, I think the built-in tasks documentation should come from the CLI.

[marcooliveira]

@satazor what's your opinion?

[satazor]

I agree, we should have -h working well for all tasks and work later on documenting individual tasks in wikipages or individual READMEs.

[satazor]

As for loaded tasks automation will only load built in tasks.
See this issue: #30

[marcooliveira]

Note that this implementation is not using the task name, only its id and description, since it seemed to me that using the name would only make the help more verbose.