Loading page: add skip link to dashboard

Author: frstrtr

web-static/loading.html

@@ -41,6 +41,7 @@ <h1>c2pool</h1>
         <div class="row"><span class="label">Uptime</span><span class="val" id="d-uptime">...</span></div>
     </div>
     <div class="note">This page auto-refreshes. You will be redirected to the dashboard when ready.</div>
+    <div style="margin-top:16px;"><a href="dashboard.html" style="color:#555;font-size:0.8rem;text-decoration:underline;">Skip to dashboard anyway</a></div>
 </div>
 <script>
 function poll() {