It is not needed to use a STATUS_MAP for translation status in
prov_result_to_host_data as it is done also in to_host of parent
class. Double translation doesn't work and thus everything provisioned
had incorrecly status : "other".
This has then a negative effect on ssh actione where no host is reported
as active.
Signed-off-by: Petr Vobornik <pvoborni@redhat.com>
Do not show traceback on ApplicationError
So that, e.g., on ssh action, when there are no active host, user
will not get an exception ending with:
```
raise ApplicationError("No active host available.")
```
But only:
```
No active host available.
```
Which is more user friendly.
Signed-off-by: Petr Vobornik <pvoborni@redhat.com>
Fix OpenStack provisioning status translation
Do not show traceback on ApplicationError