Show recent (up to N) notes

[joereynolds]

A few days might pass and I'll struggle to find a document I was recently editing,
add in

jn recent --limit N

jn recent on its own will bring back the 10 most recently edited files.

You can pass in --limit to change this to be more or less

[joereynolds]

#39

Still need to pass in --limit but it's mostly there