Index: trunk/CONTRIBUTION
===================================================================
--- trunk/CONTRIBUTION	(revision 6380)
+++ trunk/CONTRIBUTION	(revision 6496)
@@ -56,4 +56,8 @@
 is from Johan Montagnat and licensed with GPL.
 
+The JSON code (https://github.com/douglascrockford/JSON-java)
+is from Douglas Crockford and licensed as follows:
+"The Software shall be used for Good, not Evil."
+
 The opening hour validation uses code from opening_hour.js
 (https://github.com/ypid/opening_hours.js) which is licensed