Additional output formats for "list"

[TheLocehiliosan]

I think it would be fantastic to provide additional output formats. Initially a JSON representation of all cron jobs would be very useful. I don't have the time to work up a PR myself, but perhaps someone else could take it on?

[asphaltbuffet]

I think I can put together a PR for this over the weekend.

[asphaltbuffet]

PR coming shortly. it prints out something like this (I've added some formatting to make it easier to look at):

[asphaltbuffet]

table version of that: