TODO
====

BSON
----
+ on insert/update: reject keys that start with "$" or "."
+ data support for common mongo "$symbols"
+ convert from/to json
+ tie in with native regex like python does?
  - on outgoing uncompile?
  - on incoming automatically compile
+ more time convertibles

MongoDB
-------
+ support safe operations
+ auto-reconnection
+ destoy cursor (how?/when?)

Misc
----
+ learn more about haskelldb, anything we can learn from there
+ go through pymongo api and figure out what parts to adopt (also look
  at other languages?)
  - database_names()
  - collection_names()
+ support for aggricated commands like listing collections
+ kill prefix on data types "eg QO_*"?
+ javascript
+ tailable cursor support
  - only close cursor when cursorID is 0
  - have to create loop that sleeps and retries
  - lazy list support
+ error handling?
+ concurrency (share connection?)
+ is there a garbage collector hook that will let us free cursors and connections?

Tests?
Documentation
  - ref
  - tutorial