proposal for "extrafiles" from 1998 didn't work out.
https://lists.debian.org/debian-policy/1998/04/msg00089.html
aclocal: warning: autoconf input should be named 'configure.ac', not 'configure.in'
new filter for bleachbit
100% explain grub on non-UEFI pc
add filter for colord
add explain script for KDE 4
LOST_FOUND : avoid duplicates
perl: different section for 1 diverted man page
add gitweb, flashplugin-nonfree
remove useless filters: mc, lm-sensors
python support
java support
cron: these files are handled elsewhere now
update CUPS
systemd: updates for v215
add owfs
update xml-core & sgml-base
add console-setup