1.0.16 Release
- fix path in apidoc generation (should not include JSON content type as it is sent by client)
- adding 'first level' api chain link rels to apidocs so they will show in OPTIONS; this will enable users to access api chains/link rels through options/apidocs rather than having to send them back with each request.
- fixing issue with overriding initialization of api cache; another issue with apidocs