Representable schema printer is now fully recursive and generates valid JSON schemas
Don't define definitions if empty; Representable >= 1.8 required'
Fixed schema printer spec
No point in the mode general regex, since I match the tags beforehand
Actually print nested attributes (oops)
Don't delete the additional properties from the top level object
Added additionalProperties to spec
Read the properties of nested objects too
Type is always present, so don't check if it can be removed
Version bump
Merge pull request #3 from openstax/schema_printer

Representable schema printer is now fully recursive