JSON-API - Take 3

[pablobm]

After two false takes, here's a decent (hopefully?) PR for generating JSON-API-ready applications.

The details:

• No adapter being generated any more
• Removed the /api namespace, as it is too specific. Different apps put their APIs in different places
• Using PATCH instead of PUT, as is the default in Ember Data 2
• Requires ember-cli 2.x
• Assumes ember-cli-mirage 0.2.x will be installed. This introduces substantial changes from 0.1.x

There's an annoying workaround I had to introduce to get tests/unit/blueprints/scaffold-test.js to pass. Turns out that Blueprint#install doesn't know of blueprints of external packages, or at least doesn't in that isolated test. Eg: it doesn't know there's a blueprint for model (from Ember Data) or one for mirage-model (from Mirage). Therefore I had to add an command-line argument --skip-model to skip these blueprints in the test. This is not documented and not expected to be used by end users.

[marcioj]

The tests are failing because the node version used on travis is too old. I'll change it soon. Everything worked fine here. Can you squash your commits?

[pablobm]

Sure thing. However, Github now has a feature for that: press the dropdown on the merge button and you'll see the option. Would you rather do that? It's ok if not, I can do it.

[marcioj]

Wow, amazing I didn't know about that. Thank you for the tip and the PR @pablobm !