Add a json_type_to_name() function which returns a string that describes the type. Useful for logging.

git-svn-id: http://svn.metaparadigm.com/svn/json-c/trunk@67 327403b1-1117-474d-bef2-5cb71233fd97

json_object.h

@@ -40,6 +40,7 @@ typedef struct json_tokener json_tokener;
 /* supported object types */
 
 typedef enum json_type {
+  /* If you change this, be sure to update json_type_to_name() too */
   json_type_null,
   json_type_boolean,
   json_type_double,