talkatu/talkatu

Modernize and simplify Meson files

18 months ago, Elliott Sales de Andrade
ad000db4fe9a
Modernize and simplify Meson files

Use f-strings and some better loops.

Remove `TALKATU_UNUSED` which duplicated `G_GNUC_UNUSED`, and is also unused.

Also remove checks for old Meson which I thought I looked for before, but didn't find.

Testing Done:
Compiled and ran `ninja test`

Reviewed at https://reviews.imfreedom.org/r/2038/
# Building
Talkatu uses [meson](https://mesonbuild.com) as it's build system.
Meson requires you to build in a directory other than the source directory.
To compile you can use the following commands:
```
meson build
cd build
```
To test Talkatu without installing, you can run the following command from the
build directory.
```
meson devenv talkatu-demo
```
To install you can use `ninja install` from the build directory.