save timeouts, fix empty skater number

penalties.js

@@ -144,6 +144,7 @@ function penalties_init () {
 
             div = document.createElement("div");
             div.text = "";
+            div.appendChild(document.createTextNode("•"));
             td = document.createElement("td");
             td.onclick = penalties_click;
             td.appendChild(div);

scoreboard.js

@@ -353,6 +353,8 @@ function save() {
     localStorage.rdsb_logo_b = e("logo-b").src;
     localStorage.rdsb_score_a = e("score-a").innerHTML;
     localStorage.rdsb_score_b = e("score-b").innerHTML;
+    localStorage.rdsb_score_a = e("timeouts-a").innerHTML;
+    localStorage.rdsb_score_b = e("timeouts-b").innerHTML;
     localStorage.rdsb_period = period;
     localStorage.rdsb_period_clock = e("period").remaining();
 }