Gaffer 1.3.14.0

Features

• Render, InteractiveRender : Added new nodes capable of rendering to any supported renderer, and using the render:defaultRenderer option to determine which to use by default.
• StandardOptions : Added render:defaultRenderer option, allowing the scene globals to specify which renderer is used by the Render and InteractiveRender nodes.
• RenderPassEditor : Added a column for the render:defaultRenderer option, allowing each pass to be rendered in a different renderer.