Update all dependencies (#96)

Finish Usage Example in README (#65)

* Add required VRF to frrouting config example

* Finish starting the service section

* Add section about stopping services

* Fix ASN

Add test for vtysh command execution debug log and only log when no e…

…xcpetion occurred (#57)

* Add test for debug log when running command

* Move debug log out of finally block and remove unneeded type cast

Add signal handler for SIGTERM & SIGINT to terminate services (#54)

* Add `terminate` method to service

* Create signal handler for SIGTERM & SIGINT

* Add tests for service task cancellation

* Implement service task cancellation handling

* Use simple sync signal handler that cancels all asyncio tasks

* Add tests for signal handler

* Move asyncio sleep to end of loop

* Remove `_only_once` test specific parameter by introducing a `RuntimeError` in tests instead

Keep health state within service (#50)

* Rename `is_healthy` to `all_checks_healthy`

* Add healthy property to `Service` to keep track of health status

* Manage health state within run loop

Simplify `_run_vtysh_commands` by using `*args` instead of `Sequence[…

…str]` while improving stdlib subprocess API conformity

Only exclude tests requiring external dependencies when not running i…

…n CI (#47)

* Rename FRRouting marker to frrouting_daemon_required

* Run all tests per default except those marked as requiring external dependencies

* Use session name list for consistency

Add missing `await` and add test for `Service` future creation (#42)

* Add missing `await`

* Add test for service future creation

Add console script entrypoint (#40)

Update all dependencies (#39)