add REST documentation for telemetry module
remove server from REST endpoint keys
move REST models to separate file
get restjsdoc from npm instead of github
Support short Flickr URLs in the PP

Brought in support for flic.kr/p/id type URLs
Mocking the flickr API when integration tests are
not being run
Explicitly defining various body parser middleware

Rather than using the shorthand `bodyParser()` middleware we’re now
adding the urlencoded and json middleware explicitly as the catch-all
function has been deprecated.
Merge branch 'connect-deprecations' of https://github.com/simong/Hilary into connect-deprecations
Merge branch 'restdoc-telemetry' of https://github.com/sathomas/Hilary into restdoc-telemetry
Follow up on telemetry REST API documentation
Merge pull request #971 from simong/flickr-short-urls

Flickr shortened links not processed