Debian release 0.100-1
don't include features.h
move opening brace out of ifdef to make code folding work
fix typo in README
README: describe legacy_crypt in more detail
Makefile: add target changelog-from-git

needs moreutils
update copyright

also fix spelling error "GNU Public License"
release 1.0
Merge tag 'v1.0' into debian

release 1.0
update debian/copright, convert to DEP5