Updated with latest version of react boilerplate

app/Store.js

@@ -0,0 +1,18 @@
+var flux = require('flux-react');
+var actions = require('./actions.js');
+
+module.exports = flux.createStore({
+  messages: [],
+  actions: [
+    actions.addMessage
+  ],
+  addMessage: function (message) {
+    this.messages.push(message);
+    this.emitChange();
+  },
+  exports: {
+    getMessages: function () {
+      return this.messages;
+    }
+  }
+});