Add type properties

[blakeembrey]

• Any
  • @id - for referencing across schema and to other schemas
  • description - user description of type
• String
  • minLength - string validation
  • maxLength - string validation
  • pattern - string validation
• String, Number, Date, DateTime, Property
  • min - minimum valid value (e.g. 1900-01-01, aaa, 1)
  • max - maximum valid value (e.g. 2010-01-01, bbb, 9)
• Intersection, Union
  • types - list of valid types
• List
  • minItems - minimum number of items
  • maxItems - maximum number of items
• Object
  • properties - list of valid properties
  • additionalProperties - validate additional properties not matched (e.g. "force invalid here")
• Property, Object
  • minProperties - minimum matching properties when using key schema
  • maxProperties - maximum matching properties when using key schema
• Property
  • key - allow key to be a schema or primitive value
  • required - equal to minProperties == 1
• Tuple
  • tuple - list of valid properties for ordered tuple