added currencies

lib/common.dart

@@ -38,6 +38,15 @@ getCurrencyTitle(int code) {
       return StringsLocalization.uzbsum();
     case 944:
       return StringsLocalization.azbman();
+    case 051:
+      return StringsLocalization.armdram();
+    case 417:
+      return StringsLocalization.kgssom();
+    case 498:
+      return StringsLocalization.mdlleu();
+    case 972:
+      return StringsLocalization.tjssomoni();
+
   }
 }