Humanize place type properly, refactor for other tags

app/helpers/capitalize.js

@@ -1,8 +0,0 @@
-import { helper } from '@ember/component/helper';
-
-export function capitalize([str]) {
-  if (typeof str !== 'string') return '';
-  return str.charAt(0).toUpperCase() + str.slice(1);
-}
-
-export default helper(capitalize);