do not trigger installer on hosted workspaces

package.json

@@ -90,7 +90,7 @@
         "c9.ide.help.support": "#60e88f5680",
         "c9.ide.imgeditor": "#ed89162aa7",
         "c9.ide.immediate": "#6845a93705",
-        "c9.ide.installer": "#36460d01e0",
+        "c9.ide.installer": "#70bb0e85f4",
         "c9.ide.mount": "#896ebf836e",
         "c9.ide.navigate": "#7c58c7f3d7",
         "c9.ide.newresource": "#f1f0624768",