- Fixed a few font related problems.

- Fixed: ASkyViewpoint::Destroy was missing the super call.
- Added SnowKate709's A_LookEx update.
- Moved M_DrawPlayerBackdrop into DCanvas as a virtual function. Since this
  directly accesses the frame buffer it must be overridable for renderers
  that work differently.


SVN r632 (trunk)

src/g_shared/a_skies.cpp

@@ -86,6 +86,7 @@ void ASkyViewpoint::Destroy ()
 			sectors[i].CeilingSkyBox = NULL;
 		}
 	}
+	Super::Destroy();
 }
 
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