Info-like keybindings

[egh]

Thanks for the package. I'm just getting started but it looks great!

A few Info mode like keybindings would be helpful. For instance:

• i -> devdocs-lookup
• s -> devdocs-search
• n -> devdocs-go-forward
• p -> devdocs-go-back

[astoff]

I've pushed some changes I had locally, including keybindings like these. I was debating a bit what the right binding for devdocs-lookup is: i, g, m, ...? Maybe the first two?

Note also that n and p navigate in the order of the devdocs index, which, confusingly, is not necessarily the order in the document.

[egh]

Tank you!

I'm new to it all, but devdocs-lookup seemed most like an index to me.

[astoff]

You're right, I've changed that keybinding to i.