adding route /api/ping

alex

7 hours ago b512ecf6d0399fdc86aebbad533006ea6fe4af21

 vue/src/pages/Kurse.vue

@@ -44,7 +44,7 @@
      <table class="w100p" v-if="kurse">
        <thead>
        <tr>
          <th>usr_id</th>
          <th>ref_id</th>
          <th>obj_id</th>
          <th>title</th>
          <th>description</th>