docs: Remove old style HACKING

The information is outdated, the relevant documentation is all in
[the README](data/theme/README) nowadays.

diff --git a/data/theme/HACKING b/data/theme/HACKING
deleted file mode 100644 (file)
index 739dfee..0000000
--- a/data/theme/HACKING
+++ /dev/null
@@ -1,3 +0,0 @@
-To generate the css files, from the project directory:
-
-sass --sourcemap=none --update .

diff --git a/data/theme/gnome-shell-sass/HACKING b/data/theme/gnome-shell-sass/HACKING
deleted file mode 100644 (file)
index 2a8554b..0000000
--- a/data/theme/gnome-shell-sass/HACKING
+++ /dev/null
@@ -1,6 +0,0 @@
---- Generating the css file ---
-
-You need sass to generate the css file.
-
-To generate them run from a command line in the project directory:
-sass --sourcemap=none --update ./