--- a/cms/app-client/app/helpers/interval.js	Thu Nov 03 11:14:41 2016 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,8 +0,0 @@
-import Ember from 'ember';
-
-export function interval(params) {
-    var dates = params[0].slice();
-    return dates.shift() + ( dates.length ? '-' + dates.pop() : '' );
-}
-
-export default Ember.Helper.helper(interval);