Add katharsis-spring 
Add katharsis-spring 

Another adapter for list of Java implementations.
beauby/json-api,RavelLaw/json-api,json-api/json-api,RavelLaw/json-api,json-api/json-api,json-api/json-api,jamesdixon/json-api,beauby/json-api,beauby/json-api,json-api/json-api,RavelLaw/json-api,RavelLaw/json-api,jamesdixon/json-api,json-api/json-api,RavelLaw/json-api,jamesdixon/json-api