- Fix issue 552 (Card images too big in deck editor)

- Moved big picture display a bit down ingame
- Temporarily Reinstantiated "back quad shows first" in deck editor, see my comments in http://code.google.com/p/wagic/source/detail?r=3008
-- This is only temporary, and pending the final Thread work, but I'm afraid this won't make it to 0.15. It is possible to get the previous behavior back with a simple define, in case we want it for windows.

projects/mtg/src/CardGui.cpp

@@ -772,7 +772,7 @@ void CardGui::RenderBig(MTGCard* card, const Pos& pos)
             return TinyCropRender(card, pos, quad.get());
         }
         quad->SetColor(ARGB(255,255,255,255));
-        float scale = pos.actZ * 257.f / quad->mHeight;
+        float scale = pos.actZ * 250.f / quad->mHeight;
         renderer->RenderQuad(quad.get(), x, pos.actY, pos.actT, scale, scale);
         return;
     }