put more info into the "clipped" nodes on a spec inspection. Use the terminology "expanded true/false" instead of "ref" for clarity
Remove `?` from `required?` output key, because `?` in a key name in JSON is a pain to consume
Better names for two properties (`resource` becomes `resourceUrl`, and `inspectRoute` becomes `schemaUrl`)
Merge pull request #3 from SparkFund/feature/better-enum-inspection

merge branch: feature/better enum inspection
 bump version for release of shallow mask with enums