--no-focus-mode (works in node)
exposing getClientRunConfig() as public, until a better integration-y test can be written
pass allowFocusMode into the browser run config
renaming the CLI option to --fail-on-focus as discussed in https://github.com/busterjs/buster/issues/327#issuecomment-56496857
Merge pull request #14 from dymonaz/no-focus-mode

--fail-on-focus command line switch to fail the suites when focus rockets found