General list of things todo

git grep 'TODO' and fix
include what you use: lots of headers rely on ambient includes
add more tests
move more things over to the Request/Response way of doing things
Double check it's ok to remove hixie, and do so. Currently no way of testing it anyway (with reference to http://en.wikipedia.org/wiki/WebSocket#Browser_support it's been dead since before Chrome 14)

Further out things

Generalise the request/response so that persistent connections can be phrased as them.
Benchmark and add benchmarks to the tests.

Would be nice to resurrect the check that each external header file doesn't contain references to anything outside of the exported headers.