Strider-CD/strider-custom — pull request #18 by michaelmior (2014-11-12 20:57:03+00:00)
Title: Ensure custom steps fail if any command fails

This switches the shell to bash and passes the `-x` option to fail
the step if any command fails. This can be ignored with the following

command || true

This should resolve https://github.com/Strider-CD/strider/issues/358