Disable cross origin websockets by default.
Handle varying origin name
Change to check_origin, add override statement.
Add tests, fix allowed_origins, rebase tests
Response of None on failure
Modify origin handling & normalization. Add tests.
Move nil origin check out to execute
Move origin parsing in to check_origin
Test when origin contains a path.
Clean up style when rejecting/passing on origin
Merge remote-tracking branch 'rgbkrk/cross_origin' into merge
Disallow non-absolute urls in origin field.

Update docs for websocket check_origin.