Tests:
- Initial setup of coturn succeeds
- Configuration file is created and required configuration is set.
- Coturn is restarted
- Coturn configuration is shown on app page.
- Changing the domain succeeds and coturn configuration reflects the new domain.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
