Fixed compute hack so it only skips compute for outputObjects plug when opening a scene.
Fixed compute hack so it only skips compute for outputObjects plug when opening a scene.

hradec/cortex,davidsminor/cortex,goddardl/cortex,danieldresser/cortex,appleseedhq/cortex,goddardl/cortex,appleseedhq/cortex,danieldresser/cortex,lento/cortex,lento/cortex,lento/cortex,hradec/cortex,danieldresser/cortex,goddardl/cortex,hradec/cortex,davidsminor/cortex,appleseedhq/cortex,danieldresser/cortex,davidsminor/cortex,davidsminor/cortex