These are more fields that app stores such as GNOME Software
and Discover show. Nothing fancy, but the more information we
provide, the better it looks!
Kudos are read by app centers such as GNOME Software and Discover
to calculate the "awesomeness" level of the application. OBS Studio
qualifies for two of these kudos: the "hi-dpi icon" kudo, since we
have 128x128 and bigger icons; and the "modern toolkit" icon, since
we use Qt5.
Add these kudos to the AppData file, and let app centers tell the
world how awesome OBS Studio is :)
Until now, we've been installing the UI/forms/images/obs.png asset
as the logo. However, that's not officially the logo we should
be using.
Install the correct logo assets. Add 128x128, 256x256, 512x512,
and scalable variants.
Now it's impossible to add OBS to favorites applications in GNOME:
https://imgur.com/B3bvnw4
I think it's because of inconsistency of `.desktop` file name and executable file name.
Just after renaming OBS can be manages as regular application:
https://imgur.com/acmzrNy
