added missing namespace, which was breaking IE_CORE_DECLAREEXTENSIONOBJECT
added missing namespace, which was breaking IE_CORE_DECLAREEXTENSIONOBJECT

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