build darker mode for gtk 3 and 4 (#7)

- parse sass for darker mode for gtk 3 and 4
- Remove generated css for gtk4
- Update .gitignore for new package names

Author: hsbasu

.gitignore

@@ -9,9 +9,9 @@ src/Mint-Y/cinnamon/sass-cache
 # directories
 usr/*
 __pycache__/*
-debian/mamolinux-themes
-debian/mamolinux-plank-themes
+debian/sucharu-themes
+debian/sucharu-theme-plank
 debian/.debhelper*
 
-# dpkg-buildpackage geenerated
+# dpkg-buildpackage generated
 *.substvars

src/Mint-Y/gtk-3.0/parse-sass.sh

@@ -1,4 +1,5 @@
 #! /bin/bash
 
 sassc ./sass/gtk.scss gtk.css
-sassc ./sass/gtk-dark.scss gtk-dark.css
+sassc ./sass/gtk-dark.scss gtk-dark.css
+sassc ./sass/gtk-darker.scss gtk-darker.css