Happy new year to the wonderful Godot community!
We're starting a new decade with a well-established, non-profit, free
and open source game engine, and tons of further improvements in the
pipeline from hundreds of contributors.
Godot will keep getting better, and we're looking forward to all the
games that the community will keep developing and releasing with it.
The application module `app` serves double duties of providing the prebuilt Godot binaries ('android_debug.apk', 'android_release.apk') and the Godot custom build template ('android_source.zip').
Otherwise we would need to include all of them in android_source.zip,
which means building the zip after all libs have been built by SCons
(so it would have to be done via gradle or a manual script).
By extracting it from the pre-built APKs, we save some disk space in
templates archives too.
Using `misc/scripts/fix_headers.py` on all Godot files.
Some missing header guards were added, and the header inclusion order
was fixed in the Bullet module.
Rémi Verschelde
fhuya
JohnJLight
Juan Linietsky
nanoframe
Poommetee Ketson