guess player levels

- set an id to prevent mulitple instances being opened
- pass in a width, overriding the default 300px

plugins/guess-player-levels.user.js

@@ -1,7 +1,7 @@
 // ==UserScript==
 // @id             iitc-plugin-guess-player-levels@breunigs
 // @name           IITC plugin: guess player level
-// @version        0.4.3.@@DATETIMEVERSION@@
+// @version        0.4.4.@@DATETIMEVERSION@@
 // @namespace      https://github.com/jonatkins/ingress-intel-total-conversion
 // @updateURL      @@UPDATEURL@@
 // @downloadURL    @@DOWNLOADURL@@
@@ -131,7 +131,9 @@ window.plugin.guessPlayerLevels.guess = function() {
   //console.log(s);
   dialog({
     text: s,
-    title: 'Player levels: R' + averageR.toFixed(2) + ', E' + averageE.toFixed(2)
+    title: 'Player levels: R' + averageR.toFixed(2) + ', E' + averageE.toFixed(2),
+    id: 'guess-player-levels',
+    width: 350,
   });
 
   //run the name resolving process