allow embedding of associations and filtering of their fields when serialized
fixes to embedding resources, and add models in dummy app for testing
refactor embedding functionality to use regexp
Override token method to return json back
Merge pull request #14 from arthrex/add-json-token-error

Override token method to return json back
replace god-awful way to get model name with rails controller_name method
Merge pull request #10 from arthrex/embed-associations-and-fields

allow embedding of associations and filtering of their fields when seria...
Add missing route that can be used