Upgrade enjoi version

[subeeshcbabu-zz]

swaggerize-express@^4 brings in "enjoi": "^1.0.0"
https://github.com/krakenjs/generator-swaggerize/blob/master/app/templates/_package.json#L21
However the generated app's dev dependency on enjoi is stuck at an older version making the unit test fail.
https://github.com/krakenjs/generator-swaggerize/blob/master/app/templates/_test_express.js#L59

[grawk]

What are we getting from enjoi@^1?

[subeeshcbabu-zz]

The generated app's unit test uses enjoi to validate the output schema of response.

https://github.com/krakenjs/generator-swaggerize/blob/master/app/templates/_test_express.js#L59

The older version of enjoi is breaking the unit tests.

This is basically a bug fix.

[subeeshcbabu-zz]

swaggerize-express@^4 brings in "enjoi": "^1.0.0"
https://github.com/krakenjs/generator-swaggerize/blob/master/app/templates/_package.json#L21
However the generated app's dev dependency on enjoi is stuck at an older version making the unit test fail.

[grawk]

Right, but is there a feature or bug fix in 1.0 which we want specifically? Is this related to any open issues on this repo?

[subeeshcbabu-zz]

No bugs reported yet. I found this while testing the app create flow. Ah, Let me raise a bug for this first.

[subeeshcbabu-zz]

Linking the issue #68

[grawk]

👍

[subeeshcbabu-zz]

Found an issue with the Major version upgrade of enjoi.
Interestingly unit tests of generator did not catch this issue.

The options structure changed as part of the enjoi version ^1. Now it expects a subSchemas property.
https://github.com/tlivings/enjoi#api.

/swaggerize-examples/petstore-simple-express/node_modules/enjoi/lib/enjoi.js:25
        if (current.type) {
                   ^
TypeError: Cannot read property 'type' of undefined

Updated the PR with a fix for this.