lose scabbard
parameterize download image sizes
Upload big images to twitter

this is a PITA because of oauth 1, which requires all requests to
through a proxy 'auth-server' to keep the oauth client secret. So when
uploading an image, every byte of data is relayed to twitter via the
auth server. So it takes 2x as long.

(Facebook takes the image as a URL and fetches it herself)
Link to collection record in facebook post
Commit 100% working hello.js

https://github.com/MrSwitch/hello.js/pull/111 changed @reynaldot's
patches enough that I need to figure out how to update