clamo now responds with post model
Merge branch 'master' of https://github.com/Financial-Times/fastft-api-client into post-models

* 'master' of https://github.com/Financial-Times/fastft-api-client:
Addressing a few of matt's concerns
fixing search api call test
Increased test coverage of search
Exposing Post model publicly
Documentation
minor version bump
Fixed typo in README
Merge pull request #2 from Financial-Times/post-models

Post models