Add Audio layer / PulseAudio (#1523)

* Improve alsa handling

* use default from image

* create alsa folder

* Map config into addon

* Add Audio object

* Fix dbus

* add host group file

* Fix persistent file

* Use new template

* fix lint

* Fix lint

* add API

* Update new base image / build system

* Add audio container

* extend new audio settings

* provide pulse client config

* Adjust files

* Use without auth

* reset did not exists now

* cleanup old alsa layer

* fix tasks

* fix black

* fix lint

* Add dbus support

* add dbus adjustments

* Fixups

Dockerfile

@@ -23,15 +23,11 @@ RUN export MAKEFLAGS="-j$(nproc)" \
         -r ./requirements.txt \
     && rm -f requirements.txt
 
-# Install HassIO
-COPY . hassio
-RUN pip3 install --no-cache-dir -e ./hassio \
-    && python3 -m compileall ./hassio/hassio
+# Install Home Assistant Supervisor
+COPY . supervisor
+RUN pip3 install --no-cache-dir -e ./supervisor \
+    && python3 -m compileall ./supervisor/supervisor
 
 
-# Initialize udev daemon, handle CMD
-COPY entry.sh /bin/
-ENTRYPOINT ["/bin/entry.sh"]
-
 WORKDIR /
-CMD [ "python3", "-m", "supervisor" ]
+COPY rootfs /