Changelog:
- Add Meson build system
- Drop pre-generated CSS files
- Add sassc dependency
- Drop bc dependency
- Improve source file structure
- gnome-shell: Add support for version 3.38
- gnome-shell: Update calendar style to match Material Design guideline
- metacity: Update title bars to match the last GTK changes
- chrome theme: Improve and simplify
- Other various improvements and fixes
Signed-off-by: Algent Albrahimi <algent@protonmail.com>