Body payload is appending to the url query string instead of request body

[eddypjr]

When can-ajax is used with the PATCH method, the body payload should append to the request body, not the url query string.

• POST and PUT are working as expected, but sending a JSON payload with PATCH is not.
• ajax({ url: ``${loader.serviceBaseURL}/carrito_articulo?${pk.toString()}``, type: 'PATCH', data: {foo: 'bar'} })

[gregorgodoy]

I think we have to change line 221

from

var isPost = type === "POST" || type === "PUT"

to

var isPost = type === "POST" || type === "PUT" || type === "PATCH"

I tried it locally and works as expected.