--User changes

-Add new palettes from user Rubydeva.

--Bug fixes
 -Avoid an occasional divide by zero in the OpenCL renderer when using the interactive editor.

--Code changes
 -Use exact comparisons in IsID() and IsZero() in Affine2D.
 -When testing for bad point values while iterating, only test for NaN now.
 -For rendering with OpenCL on the command line and in the final render dialog, use an optimized kernel that does a direct assignment for any affines which are ID.

Source/EmberCL/RendererCL.h

@@ -22,7 +22,13 @@ public:
 	virtual bool ReadFinal(v4F* pixels) { return false; }
 	virtual bool ClearFinal() { return false; }
 	virtual bool AnyNvidia() const { return false; }
+	bool OptAffine() const { return m_OptAffine; }
+	void OptAffine(bool optAffine) { m_OptAffine = optAffine; }
+
 	std::function<void(void)> m_CompileBegun;
+
+protected:
+	bool m_OptAffine = false;
 };
 
 /// <summary>