expand documentation capabilities

[bodepd]

Hi Luke,

The most important thing to figure out next is documentation, this will make adoption a lot easer.

• we should be able to write inline documentation associated with interfaces/actions

we should be able to do something like:

puppet interface catalog --help

puppet interface catalog find --help

and get back the relevent docs

[bodepd]

Luke ignore, the first comment. My custom applications/interfaces/actions are being listed with puppet interface list (awesome :) )

[blysik]

How about how to install this in general? It's not clear to me how to use this at all. I'm looking for a way to allow people to query facts, and this seems to be a good solution. How can I let them use this?