adding a reference to Sugar in the global object to help node testing
adding a reference to Sugar in the global object to help node testing


Former-commit-id: 4d801133db17abe19c6b3790afc0a81475f6b232 [formerly 8261c230964c00bafbd959123c8f1d2f61886d8f]
Former-commit-id: f21b0a7487669c69f78772194614e7c7b80bc646
andrewplummer/Sugar,romancow/Sugar,andrewplummer/Sugar,romancow/Sugar