Jeck - Please review: this makes minor changes to a lot of files, and major changes to the WCache flatten() function.

* Removed all calls to Release(JQuad*).
* Updated flatten(). Prior flatten was buggy beyond belief.
* Done some extensive testing, but if this causes more trouble than it fixes, we'll have to revert. It's too close to release time.

projects/mtg/include/ShopItem.h

@@ -59,6 +59,7 @@ class ShopItems:public JGuiController,public JGuiListener{
   PriceList * pricelist;
   int  mX, mY, mHeight;
   JLBFont* mFont;
+  JTexture * mBgAATex;
   JQuad * mBgAA;
   MTGAllCards * collection;
   SimpleMenu * dialog;