Add isMaster() when ?collab=0 is used

package.json

@@ -65,7 +65,7 @@
         "c9.ide.language.javascript.eslint": "#df7e424b54",
         "c9.ide.language.javascript.tern": "#ad1d9b1b3a",
         "c9.ide.language.javascript.infer": "#8478e3c702",
-        "c9.ide.language.jsonalyzer": "#875571f514",
+        "c9.ide.language.jsonalyzer": "#10c64851e0",
         "c9.ide.collab": "#fa6d77524f",
         "c9.ide.local": "#a9703b630c",
         "c9.ide.find": "#e073bf251a",