Move `<excerpt>` component to src/sidebar/components

src/sidebar/app.js

@@ -140,7 +140,7 @@ module.exports = angular.module('h', [
   .component('annotationShareDialog', require('./components/annotation-share-dialog'))
   .component('annotationThread', require('./components/annotation-thread'))
   .component('dropdownMenuBtn', require('./components/dropdown-menu-btn'))
-  .component('excerpt', require('./directive/excerpt').component)
+  .component('excerpt', require('./components/excerpt').component)
   .component('groupList', require('./components/group-list'))
   .component('helpLink', require('./components/help-link'))
   .component('helpPanel', require('./components/help-panel'))

src/sidebar/directive/test/excerpt-test.js → src/sidebar/components/test/excerpt-test.js

@@ -2,7 +2,7 @@
 
 var angular = require('angular');
 
-var util = require('./util');
+var util = require('../../directive/test/util');
 var excerpt = require('../excerpt');
 
 describe('excerpt', function () {