Add links to MP and resolve minor fixes

appengine/swarming/elements/res/imp/botlist/bot-list-data.html

Index: appengine/swarming/elements/res/imp/botlist/bot-list-data.html
diff --git a/appengine/swarming/elements/res/imp/botlist/bot-list-data.html b/appengine/swarming/elements/res/imp/botlist/bot-list-data.html
index 53c8d4f8c19bef1bca884c1e76d80e7ca614a393..913682aee8c572b25eb860fc0637aefddee4c71c 100644
--- a/appengine/swarming/elements/res/imp/botlist/bot-list-data.html
+++ b/appengine/swarming/elements/res/imp/botlist/bot-list-data.html
@@ -165,7 +165,7 @@
           // Parse the state, which is a JSON string.  This contains a lot of
           // interesting information like details about the devices attached.
           bot.state = bot.state || "{}";
-          bot.state = JSON.parse(bot.state);
+          bot.state = JSON.parse(bot.state) || {};
           // get the disks in an easier to deal with format, sorted by size.
           var disks = bot.state.disks || {};
           var keys = Object.keys(disks);
@@ -212,6 +212,9 @@
           if (bot.first_seen_ts) {
             bot.first_seen_ts = new Date(bot.first_seen_ts);
           }
+          if (bot.lease_expiration_ts) {
+            bot.lease_expiration_ts = new Date(bot.lease_expiration_ts);
+          }
 
         }.bind(this));
         return json.items;