Fix standalone dependency on analytics

configs/client-default.js

@@ -708,6 +708,9 @@ module.exports = function(options) {
             revision: options.manifest.revision
         });
     }
+    if (!hosted) {
+        plugins.push("plugins/c9.ide.analytics/mock_analytics");
+    }
     
     // Collab
     if (packaging || !collab) {

plugins/c9.ide.analytics/mock_analytics.js

@@ -0,0 +1,28 @@
+/**
+ * Dummy implementation of analytics.
+ */
+define(function(require, exports, module) {
+    "use strict";
+
+    main.consumes = ["Plugin"];
+    main.provides = ["c9.analytics"];
+    return main;
+
+    function main(options, imports, register) {
+        var Plugin = imports.Plugin;
+        var plugin = new Plugin("Ajax.org", main.consumes);
+
+        plugin.freezePublicAPI({
+            log: function() {},
+            addTrait: function() {},
+            alias: function() {},
+            identify: function() {},
+            track: function() {},
+            page: function() {}
+        });
+
+        register(null, {
+            "c9.analytics": plugin
+        });
+    }
+});