Merge pull request #2756 from hypothesis/2728-translate-annotation-controller-to-js

Translate annotation.coffee to JavaScript

h/static/scripts/app.coffee

@@ -103,7 +103,7 @@ module.exports = angular.module('h', [
 .controller('StreamController', require('./stream-controller'))
 .controller('WidgetController', require('./widget-controller'))
 
-.directive('annotation', require('./directive/annotation'))
+.directive('annotation', require('./directive/annotation').directive)
 .directive('deepCount', require('./directive/deep-count'))
 .directive('excerpt', require('./directive/excerpt').directive)
 .directive('formInput', require('./directive/form-input'))