added buttons to add holiday/extra_availability or edit worker

smash/web/static/js/daily_planning.js

@@ -414,7 +414,7 @@ $(document).ready(function () {
                 $(this).addClass('anchored');
                 var worker_id = $(this).data('resource-id');
                 var span = $(`<div style='display:block;'></div>`);
-                var add_extra_availability_link = `<a style="padding-right:5px;" title="Add Extra Availability" target="_blank" href="/doctors/${worker_id}/holiday/add"><i class="fa fa-plus-square-o" aria-hidden="true"></i></a>`;
+                var add_extra_availability_link = `<a style="padding-right:5px;" title="Add Extra Availability or Holiday" target="_blank" href="/doctors/${worker_id}/holiday/add"><i class="fa fa-plus-square-o" aria-hidden="true"></i></a>`;
                 var edit_worker_link = `<a style="padding-right:5px;" title="Edit Worker" target="_blank" href="/doctors/edit/${worker_id}"><i class="fa fa-pencil-square" aria-hidden="true"></i></a>`;
                 
                 $(span).append($(add_extra_availability_link));