corrections and lint before 0.2
corrections and lint before 0.2
review
Command.set: added error when `stems` is undefined. Better checks of args types. `_parent` is useful now.
runtime.consumer: commands are dispatched while there is a handle. The former can produce an stackoverflow so in order to manage this, the first argv is automatically consumed. Maybe the `_parent` property should default to the rootNode and if especified to another one, thus making possible to consume arguments propertly from completion or otherwise there should be a better way to consume arguments that put them all in completion. I will have to figure that out.