When showing debugger values in tooltips, if the type is unknown, check whether it is likely to be a primitive or an object based on whether or not it has properties

package.json

@@ -89,7 +89,7 @@
         "c9.ide.format": "#5ec97fb083",
         "c9.ide.help.support": "#932fbb3743",
         "c9.ide.imgeditor": "#612e75ef4f",
-        "c9.ide.immediate": "#19758abe08",
+        "c9.ide.immediate": "#0e0c18066c",
         "c9.ide.installer": "#b2e4ba0a92",
         "c9.ide.language.python": "#330b80e3b2",
         "c9.ide.language.go": "#6ce1c7a7ef",