Dbus-fast

Feature

* Speed up connect and disconnect ([247](https://github.com/Bluetooth-Devices/dbus-fast/issues/247)) ([`8f39ba3`](https://github.com/Bluetooth-Devices/dbus-fast/commit/8f39ba3ada1dfdec8d7230c77e52ef802e91b23d))

Feature

* Speed up unmarshalling by skipping unused unix_fds header ([246](https://github.com/Bluetooth-Devices/dbus-fast/issues/246)) ([`5f5a150`](https://github.com/Bluetooth-Devices/dbus-fast/commit/5f5a150ca01810bf3a2a90043f77ee7100c8242d))

Feature

* Reduce overhead to reset between messages ([245](https://github.com/Bluetooth-Devices/dbus-fast/issues/245)) ([`da30b04`](https://github.com/Bluetooth-Devices/dbus-fast/commit/da30b04a15aed08ba920fabd0abad372e953c394))

Fix

* Clean up address parsing and tests ([244](https://github.com/Bluetooth-Devices/dbus-fast/issues/244)) ([`370791d`](https://github.com/Bluetooth-Devices/dbus-fast/commit/370791da869040d4a0d92cde30c4d2d4d684bcdc))

Feature

* Don't import backends by default ([243](https://github.com/Bluetooth-Devices/dbus-fast/issues/243)) ([`091d421`](https://github.com/Bluetooth-Devices/dbus-fast/commit/091d421a94752f749999858540000e0ab8a83da4))

Breaking

* don't import backends by default ([243](https://github.com/Bluetooth-Devices/dbus-fast/issues/243)) ([`091d421`](https://github.com/Bluetooth-Devices/dbus-fast/commit/091d421a94752f749999858540000e0ab8a83da4))

Fix

* Handling of None messages from notify callback ([236](https://github.com/Bluetooth-Devices/dbus-fast/issues/236)) ([`14f52f2`](https://github.com/Bluetooth-Devices/dbus-fast/commit/14f52f216d49fb52bf223d5d96306465bb61e49c))