as well as formatting of content

Added stack trace for SQL queries in development
Removed badly thought out accounts/lookup API

and atom feed generation to some extent, as well as the way mentions are
stored

relations on Status#mentions

simplify FanOutOnWriteService, add /api/accounts/lookup method

the block, even though the last line of a block is an implicit return. I am
confused to say the least

POST /api/statuses                  Params: status (text contents), in_reply_to_id (optional)
GET  /api/statuses/:id
POST /api/statuses/:id/reblog

GET  /api/accounts/:id
GET  /api/accounts/:id/following
GET  /api/accounts/:id/followers
POST /api/accounts/:id/follow
POST /api/accounts/:id/unfollow

POST /api/follows                  Params: uri (e.g. user@domain)

OAuth authentication is currently disabled, but the API can be used with HTTP Auth.