feat(dashboard): new Dashboard

- show providers (auto refresh: 2s)
- show health (auto refresh: 3s)
- more colors
- add font
- remove jumbotron
- javascript minified version

static/app/sections/sections.module.js

@@ -0,0 +1,11 @@
+(function () {
+  'use strict';
+
+  angular
+    .module('traefik.section', [
+      'ui.router',
+      'traefik.section.providers',
+      'traefik.section.health'
+     ]);
+
+})();