At present Zaza will wait until it hits a timeout if one of the units enters a error state while it awaits a idle model. Add check for errored units to ``block_until_all_units_idle()`` and ``wait_for_application_states()`` Fixes #100
At present Zaza will wait until it hits a timeout if one of the units enters a error state while it awaits a idle model. Add check for errored units to ``block_until_all_units_idle()`` and ``wait_for_application_states()`` Fixes #100