write script to generate outdir from filelist

Signed-off-by: Nico Schottelius <nico@wurzel.schottelius.org>

hacking/filelist_from_package.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# Generate filelist excluding stuff that takes only space
+for pkg in bash systemd util-linux; do
+    pacman -Qlq $pkg | grep -v \
+        -e /usr/share/man/
+done