Restructured Mage module

Mage/src/main/java/mage/players/net/UserGroup.java

@@ -0,0 +1,24 @@
+package mage.players.net;
+
+/**
+ * @author ayrat
+ */
+public enum UserGroup {
+
+    COMPUTER(0),
+    PLAYER(1),
+    DEFAULT(2),
+    MAGE(3),
+    ADMIN(7),
+    OWNER(15);
+
+    private int groupId;
+
+    UserGroup(int groupId) {
+        this.groupId = groupId;
+    }
+
+    public int getGroupId() {
+        return this.groupId;
+    }
+}