**Update Lingua Franca to v0.4.1**
The update from Lingua Franca v0.2.x to v0.4.x includes few
breaking changes.
- Some API methods have been updated.
- Mycroft-core tests have been updated to reflect improvements in
Lingua Franca's formatting and parsing.
- add LF default lang setting method to config.locale
including warning that this method will change in the future
- Add TODO's for 21.08 - moving more methods to LF
- simplify loading and setting default of languages in Skills service
- Remove unneeded wrappers for Lingua Franca functions
- Fix documentation of format and parse utils
- Fix test warnings
Although some of the dependencies of MyCroft still use it, MyCroft
itself seems to have no uses of this anywhere, so let's get rid of it
(dependencies will pull it in on their own)
pyee 8.1.0 adds a small change to make the once call to be more safe in
multithreaded environments.
This switches back from the now deprecated BaseEventEmitter to the
standard EventEmitter.
Some dependencies aren't actually required but can be optionally
installed for extra functionality.
The Chromecast is an optional audio backend
VLC is an optional audio backend
pyalsaaudio is only used by the mark1 enclosure
google-api-python-client is an optional STT backend, by default Mycroft
uses the Mycroft servers
Kris Gesling
dependabot[bot]
Åke Forslund
Bart Ribbers
Marvin Wichmann
Gaganpreet Arora