json-schema-validator also uses the suite

Heck, most data in it came fom this project's test files to begin with!

Author: fge

README.md

@@ -61,6 +61,7 @@ Who Uses the Test Suite
 
 This suite is being used by:
 
+  * [json-schema-validator (Java)](https://github.com/fge/json-schema-validator)
   * [jsonschema (python)](https://github.com/Julian/jsonschema)
   * [aeson-schema (haskell)](https://github.com/timjb/aeson-schema)
   * [direct-schema (javascript)](https://github.com/IreneKnapp/direct-schema)