Hap-python

Fixed
- Fixed an issue where stopping the `AccessoryDriver` can fail with `RuntimeError('dictionary changed size during iteration')`.
- Fixed an issue where the `HAPServer` can crash when sending events to clients.

Added
- Tests for `hap_server`.

Fixed
- Correctly proxy `_io_refs` to the socket. [145](https://github.com/ikalchev/HAP-python/issues/145)

Added
- Added a `asyncio.SafeChildWatcher` as part of `AccessoryDriver.start` if started in the main thread.
- Added `Camera.stop`, which terminates all streaming processes.
- `AccessoryDriver.safe_mode` parameter. Set with `driver.safe_mode = True` before `driver.start` to disable `update_advertisement` call for `pair` and `unpair`. After unpairing a restart is necessary. [168](https://github.com/ikalchev/HAP-python/pull/168)

Changed
- The default implementations of the `Camera`'s `start_stream`, `stop_stream` and
`reconfigure_stream` are now async.
- The streaming process is started with `asyncio.create_subprocess_exec` instead of
`subprocess.Popen`
- Moved most of the metadata from `setup.py` to `setup.cfg`. Added long description.

Fixed
- `AccessoryDriver.add_job` now correctly schedules coroutines wrapped in functools.partial.
- Fixed the slow shutdown in python 3.7, which was caused by the changed
behavior of `ThreadingMixIn.server_close`.
- Fixed an issue where sockets are blocked on `recv` while in `CLOSE_WAIT` state, which
can eventually exhausts the limit of open sockets. [145](https://github.com/ikalchev/HAP-python/issues/145)

Reverted
- `Char.client_update_value` no longer ignores duplicate values. Reverts [162](https://github.com/ikalchev/HAP-python/pull/162). [#166](https://github.com/ikalchev/HAP-python/pull/166)

Added
- Added support for the camera accessory. [161](https://github.com/ikalchev/HAP-python/pull/161)
- Added a demo script that starts four fake accessories.
- Added `NeoPixelsLightStrip` accessory. [144](https://github.com/ikalchev/HAP-python/pull/144)
- Added new Accessory categories. [Commit](https://github.com/ikalchev/HAP-python/commit/dbf1d5d8fea814af52098f3a2f3cd5a47cd889c1)

Changed
- Updated the README with information on how to setup a camera accessory.
- Spelling fix - executor (accessory_driver). [159](https://github.com/ikalchev/HAP-python/pull/159)
- Char.client_update_value now ignores call if value is already set. This could happen during automations. [162](https://github.com/ikalchev/HAP-python/pull/162)

Fixed
- Updated README. [138](https://github.com/ikalchev/HAP-python/pull/138)
- Accessory return codes for characteristics. [143](https://github.com/ikalchev/HAP-python/pull/143)
- Deprecation notice in `accessory.py/config_changed`. [150](https://github.com/ikalchev/HAP-python/pull/150)
- Add end_response in set_characteristics. [153](https://github.com/ikalchev/HAP-python/pull/153)

Fixed
- Spelling mistake in `setup.cfg` that caused broken builds. [130](https://github.com/ikalchev/HAP-python/pull/130)

Fixed
- Package data is now included again. [128](https://github.com/ikalchev/HAP-python/pull/128)