Add clicking on MenuItem to open Twitch page

LiquipediaMenu/MatchesAPI.swift

@@ -39,14 +39,16 @@ class MatchesAPI {
             
             var matches = [Match]()
             for match in matchString {
+                
                 let score = try match.getElementsByClass("versus").text()
                 let split = score.split(separator: ":")
                 let leftscore = String(split[0])
                 let rightscore = String(split[1])
-                
+
                 let newMatch = Match()
                 newMatch.ongoing = true
-                newMatch.streamLink = "https://twitch.tv" + (match.getAttributes()?.get(key: "data-stream-twitch"))!
+                // TODO: Handle what happens when there is no twitch page. Currently it just opens Twicht main page.
+                newMatch.streamLink = try "https://twitch.tv/" + match.getElementsByClass("timer-object").attr("data-stream-twitch")
                 newMatch.league = try match.select("tr > td > div > div > a").text()
                 newMatch.team1name = try match.getElementsByClass("team-left").text()
                 newMatch.team1score = leftscore