cleanup (structure): update code structure

client/router.js

@@ -0,0 +1,24 @@
+import React from 'react'
+import { BrowserRouter, Route, IndexRoute } from 'react-router-dom'
+import { NotFoundPage, ConnectPage, HomePage, FilesPage, ViewerPage, LogoutPage } from './pages/';
+import { URL_HOME, URL_FILES, URL_VIEWER, URL_LOGIN, URL_LOGOUT } from  './utilities/';
+import { createBrowserHistory } from 'history'
+
+
+
+export default class AppRouter extends React.Component {
+  render() {
+      return (
+          <BrowserRouter history={createBrowserHistory()}>
+            <div>
+              <Route exact path="/" component={HomePage} />
+              <Route path="/login" component={ConnectPage} />
+              <Route path="/files/:path*" component={FilesPage} />
+              <Route path="/view/:path*" component={ViewerPage} />
+              <Route path="/logout" component={LogoutPage} />
+            </div>
+          </BrowserRouter>
+    );
+  }
+}
+