Debian Unstable now has libglib-testing packaged, which can be used to
avoid having to build it as a submodule. Otherwise, building on Debian
should be largely equivalent to building on Fedora.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Helps: !3
Make it fit in with the surrounding code style, and rename the classes
to `MctCarousel` and `MctUserControls`. List them in `meson.build` and
`POTFILES.in`. No other changes.
Signed-off-by: Philip Withnall <withnall@endlessm.com>