Allow for multiple palette files rather than hard coding to flam3-palettes.xml.

Make xaos display a matrix rather than a single column. This will be moved out into its own tab since it's no longer xform dependent, but that will be in a future commit.

Remove xaos from/to button since it's no longer applicable.

Add test function to Isaac to return just one random byte. Might be used in the future.

Source/Fractorium/FractoriumParams.cpp

@@ -568,6 +568,9 @@ void FractoriumEmberController<T>::FillParamTablesAndPalette()
 		m_TempPalette = m_Ember.m_Palette;
 		UpdateAdjustedPaletteGUI(m_Ember.m_Palette);//Will clear name string since embedded palettes have no name. This will trigger a full render.
 	}
+
+	//Xaos.
+	FillXaos();
 }
 
 /// <summary>