Use 'Edit' text instead of pencil emoji for URL edit button

templates/priority.html

@@ -179,7 +179,7 @@
                       data-name="{{ file.name | e }}"
                       data-zoom="{{ file.zoom | default(1.0) }}"
                       onclick="editPlaylistItem('{{ current_site }}', 'priority', this.dataset.name, this.dataset.zoom)">
-                ✎
+                Edit
               </button>
               {% endif %}