Used to get warning: 'express deprecated res.send(status, body): Use
res.status(status).send(body) instead
node_modules/loopback-explorer/lib/swagger.js:105:9'
This completes the migration of swagger processing from strong-remoting
into loopback-explorer.
Added additional usage instructions to README and additional testing.
This commit introduces a change into where resource descriptors
are hosted. They are no longer hosted under /swagger, but instead
under the same path as the Explorer, wherever that may be.
Generally, the resource listing will be available at
/explorer/resources, and api listings under
/explorer/resources/{modelName}.