add russian string to xml, change xml to mainnet and get name from XML in ticket

Trust/Foundation/AssetDefinitionXML.swift

@@ -14,10 +14,11 @@ class AssetDefinitionXML {
     "<asset>\n" +
     "  <contract>\n" +
     "    <address type=\"issuing\">0xB032532c03ce9212749193e12E03bA8062808faD</address>\n" +
-    "    <name lang=\"en\">FIFA 2018 Tickets</name>\n" +
-    "    <name lang=\"zh\">世界杯2018承兑票</name>\n" +
-    "    <name lang=\"es\">Entradas de FIFA 2018</name>\n" +
-    "    <network>3</network> <!-- ROPSTEN -->\n" +
+    "    <name lang=\"ru\">2018 Билеты</name>\n" +
+    "    <name lang=\"en\">2018 Tickets</name>\n" +
+    "    <name lang=\"zh\">2018承兑票</name>\n" +
+    "    <name lang=\"es\">Entradas de 2018</name>\n" +
+    "    <network>1</network> <!-- MAINNET -->\n" +
     "  </contract>\n" +
     "  <!-- consider metadata of tokens, e.g. quantifier in each languages -->\n" +
     "  <features>\n" +

Trust/Foundation/XMLHandler.swift

@@ -33,7 +33,7 @@ public class XMLHandler {
                 id: MarketQueueHandler.bytesToHexa(tokenId.serialize().array),
                 index: index,
                 city: location,
-                name: "FIFA WC",
+                name: getName(lang: lang),
                 venue: venue,
                 match: match,
                 date: Date(timeIntervalSince1970: TimeInterval(time)),
@@ -44,6 +44,13 @@ public class XMLHandler {
         )
     }
 
+    func getName(lang: Int) -> String {
+        if let name = xml["asset"]["contract"]["name"][lang].text {
+            return name
+        }
+        return "N/A"
+    }
+    
     func getLang() -> Int {
         let lang = Locale.preferredLanguages[0]
         var langNum = 0