Fix err serialization

(passing as normal argument wouldn't get it properly serialized, stripping .message and .stack)

package.json

@@ -65,7 +65,7 @@
         "c9.ide.language.javascript.eslint": "#b3a4891ca7",
         "c9.ide.language.javascript.tern": "#a70b174dd2",
         "c9.ide.language.javascript.infer": "#8d2f248e33",
-        "c9.ide.language.jsonalyzer": "#2ebf2b73d6",
+        "c9.ide.language.jsonalyzer": "#7f49ff2785",
         "c9.ide.collab": "#10c224f9b8",
         "c9.ide.local": "#a6e689e33b",
         "c9.ide.find": "#e33fbaed2f",