Pysqueezebox

What's Changed
* The `async_browse_media` method now supports browsing "Favorites"

**Full Changelog**: https://github.com/rajlaud/pysqueezebox/compare/v0.7.1...v0.8.1

Bugfix

- Properly encode usernames and passwords in the artwork url for password-protected servers, allowing usernames and passwords with special characters

v0.7.0-merged
New feature: supports connecting to Logitech Media Server over https. (Note, Logitech Media Server does not natively support TLS/SSL, but some people run it behind a reverse proxy that encrypts the traffic).

Improvement - better error handling/debug message for bad response from server on player update.

Bugfix: handle exception generated when Logitech Media Server returns an empty response on an attempted player update.

Contains fixes for the `Server.async_browse` method.

- Handle empty libraries without error.
- Handle "limit" queries on an empty result without error.

This release adds the "play_now" command to `async_load_url`, which allows you to start a track right away with destroying the existing playlist.