6.9.1 dependeny update and fix for play notification volume

• dependency update
• play notification now does not modify volume if msg. volume is not set

6.9.0 but fix household.set.alarmtime - breaking change

Breaking change - you have to edit any node with command household.set.alamTime and select household.set.alarmtime

household.set.alarmTime changed to household.set.alarmtime!

6.8.1 update examples and dev dependencies

• update examples - new storage location
• update chai to 5 with ECM
• minor changes

6.8.0 capture error with group.next.track and group.previous.track

• at the end or beginning of a queue the commands group.next.track and group.previous.track throwed errors. They are now catched and instead restart the song respective ignored.
• update of some dependencies

6.7.8 fix snap tv and dependency update

• fix for snap when tv on (solved with beta10)
• dependency update

6.7.7 fix for group.play.streamhttp

fix for group.play.streamhttp - causes issues in group.get.trackall and maybe also in group.get.state

6.7.6 dependency update

• update ts-sonos library to beta.7
• changed the mysonos related commands due to the changes in beta.

This update may break flows related to "mysonos". Please report in issues.

6.7.5 restrict to beta.5

Just restrict dependencie to avoid installation of node-sonos-ts beta 7

6.7.4 Spotify artist and dependencies

Merge pull request #278 from hklages/spotify

spotify Artist..

6.7.3 code readability

start improving code readability.