Fix for binding props and context

lib/components/pages/Login.js

@@ -13,6 +13,11 @@ export default class Login extends React.Component {
     router: PropTypes.any
   }
 
+  constructor(props, context) {
+    super(props, context)
+    this.handleSubmit = this.handleSubmit.bind(this)
+  }
+
   handleSubmit (evt) {
     evt.preventDefault()
     const { store, router } = this.context