Pushed some code at avalanche-development/swagger-router-middleware.
- f899d0b Adds interface.
- 45438ca Adds ParsedSwagger class that adheres to interface.
- 876efd9 Adds tests around ParsedSwagger.
- c731a2a First implementation of parsedSwagger (breaks tests).
- c0aa7da Fixes rest of tests to account for parsed swagger interface.
- 054d7cf Merge pull request #12 from avalanche-development/swagger-interface.
