GitLab

gnome-music was incorrectly setting 'command' in the module arguments.

Set branch and platform as 3.26 .

Also requires urllib3, idna, python-certifi and chardet.

Allow flatpaked app to use host cache media art. Would give a better
experience, since we don't allow goa on flatpak so it will never
download media art.

Some proxies, firewalls, or private networks apply filtering by
protocol, sometimes limiting the connections to http-only.

By cloning over https we save some of our contributors from
having to understand network internals just to be able to build
our code.

Since the migration to GitLab, the central git repository now
lives in https://gitlab.gnome.org/GNOME/gnome-music.git

flatpak-builder seems to fail for our redirection. So this fixes
the build.

https instead of git since many proxies seem to be blocking
protocols such as git.

Fixes #138

This way Music can scrobble to lastfm if a LastFM provider is set
in gnome-online-accounts.

JSON doesn't really support comments, making our flatpak file
invalid.

https://bugzilla.gnome.org/show_bug.cgi?id=785697

This reverts commit 6c88265f.

This reverts commit 400fbe9e.

So it can be used by devs to build against in GNOME Builder.

https://bugzilla.gnome.org/show_bug.cgi?id=779905