docker-min: add in post processing from walters' scripts

He has done some work on this in the past at [1].

[1] - 3f6c905fef/postprocess.sh

fedora-docker-base-minimal.ks

@@ -76,4 +76,38 @@ systemd-tmpfiles --create --boot
 rm -f /etc/machine-id
 touch /etc/machine-id
 
+# Strip documentation 
+find usr/share/doc/ -type f |
+  (while read line; do
+    bn=$(basename ${line});
+    if echo ${bn} | grep -Eiq '^(COPYING|LICENSE)'; then
+      continue
+    else
+       rm $line
+    fi;
+   done)
+
+rm usr/share/doc/{info,man} -rf
+rm usr/share/gnupg/help*.txt -f
+
+# See: https://bugzilla.redhat.com/show_bug.cgi?id=1051816
+KEEPLANG=en_US
+for dir in locale i18n; do 
+    find usr/share/${dir} -mindepth  1 -maxdepth 1 -type d -not \( -name "${KEEPLANG}" -o -name POSIX \) -exec rm -rf {} +
+done
+
+# Pruning random things
+rm usr/lib/rpm/rpm.daily   # seriously?
+rm usr/lib64/nss/unsupported-tools/ -rf  # unsupported
+
+# gcc should really split this off
+rm usr/share/gcc*/python -rf
+
+# Statically linked crap
+rm usr/sbin/{glibc_post_upgrade.x86_64,sln}
+ln usr/bin/ln usr/sbin/sln
+
+# Final pruning
+rm -rf etc/machine-id var/cache/* var/log/* run/* tmp/*
+
 %end