Improve dsh update. Append testing possibility. Use DRUDE_TEST_ENVIRONMENT and BOOT2DOCKER_TEST_ENVIRONMENT environment variables
Improve dsh update. Append testing possibility. Use DRUDE_TEST_ENVIRONMENT and BOOT2DOCKER_TEST_ENVIRONMENT environment variables

fuzzbomb/drude,blinkreaction/drude,michael-molchanov/docksal,docksal/docksal