Merge branch 'issue/65' into 'develop'

config/ci_test.yaml.example

specs/blendb-api-v1.raml

src/api/controllers/engine.spec.ts

src/api/controllers/engine.ts

src/api/middlewares/engine.ts

src/api/router-v1.ts

src/core/engine.ts

src/core/enumType.ts

src/util/configParser.ts