Gmail API Info

Hmm, I'm not sure that there's really an API we can easily use to interact with gmail anymore.

Options investigated so far include using the imap API

(https://developers.google.com/google-apps/gmail/imap_extensions#extension_of_the_search_command_x-gm-raw)

https://developers.google.com/gadgets/docs/fundamentals#Cookies

https://developers.google.com/google-apps/gmail/contextual_gadgets

And a incomplete Javasciprt API: https://github.com/jamesyu/gmailr