default: DRIVER=WATIR --no-source --color --format pretty --tags ~@selenium_only
watir: DRIVER=WATIR --no-source --color --format pretty --tags ~@selenium_only
selenium: DRIVER=SELENIUM --no-source --color --format pretty --tags ~@watir_only
watir_focus: DRIVER=WATIR --no-source --color --format pretty --tags @focus
selenium_focus: DRIVER=SELENIUM --no-source --color --format pretty --tags @focus
autotest: DRIVER=WATIR --no-source --color --format pretty --tags ~@selenium_only