refactoring, added response handling, added throttling
typos
fix basic errors
tested
integration tests, cleanup
docs
extend readme
rename base_method and update SOAP response comment
readibility
refactor stats and logging
throttling comments
http codes, cleanup logging, test latency handler
more http codes
fix pip requirements
rework
Merge pull request #1 from ministryofjustice/throttling

Refactor to support better chaining of content inspectors and add throttling and statsd logging.