Break up app in core + ui and inline some scripts

src/components/entity/ha-entity-marker.js

@@ -1,7 +1,5 @@
 import Polymer from '../../polymer';
 
-require('../../components/ha-label-badge');
-
 /*
 Leaflet clones this element before adding it to the map. This messes up
 our Poylmer object and we lose the reference to the `hass` object.

src/components/entity/ha-state-label-badge.js

@@ -2,8 +2,6 @@ import Polymer from '../../polymer';
 import domainIcon from '../../util/domain-icon';
 import stateIcon from '../../util/state-icon';
 
-require('../../components/ha-label-badge');
-
 export default new Polymer({
   is: 'ha-state-label-badge',