Merge pull request #164 from epoberezkin/zero-terminated

draft-06: zero-terminated float is a valid integer

Author: Evgeny Poberezkin

tests/draft6/optional/zeroTerminatedFloats.json

@@ -8,7 +8,7 @@
             {
                 "description": "a float is not an integer even without fractional part",
                 "data": 1.0,
-                "valid": false
+                "valid": true
             }
         ]
     }