refactored menu classes

fixed some layout issues with detailed info popup
changed requirements for detailed info popup button to be determined by the number of wins aginst AI deck instead of just the number of games.

projects/mtg/src/SimpleMenu.cpp

@@ -38,7 +38,7 @@ SimpleMenu::SimpleMenu(int id, JGuiListener* listener, int fontId, float x, floa
     maxItems = _maxItems;
     selectionT = 0;
     timeOpen = 0;
-    closed = false;
+    mClosed = false;
     selectionTargetY = selectionY = y + kVerticalMargin;
 
     JRenderer* renderer = JRenderer::GetInstance();
@@ -168,13 +168,13 @@ void SimpleMenu::Update(float dt)
         if (timeOpen >= 0)
         {
             timeOpen = 0;
-            closed = true;
+            mClosed = true;
             stars->FireAt(mX, mY);
         }
     }
     else
     {
-        closed = false;
+        mClosed = false;
         timeOpen += dt * 10;
     }
 }