typos from cvs
Merge branch 'master' of ssh.poolp.org:/git/opensmtpd
typo
fix snprintf return value tests
- check return value for snprintf
- fatal -> fatalx
fix handling of return lues for strlcpy/strlcat
spacing
fix prototype
missing ADVERTISE_DSN check and formating fixes
fix broadcasting of trace and profile
all procified tables have moved to opensmtpd-extras
make PROC_CONTROL broadcast verbose/profile admin requests directly,
rather than going through  process. simplify code in the mean time.
sync with stable
- remove examples that don't belong here
- tweak README.md
thanks people, without trying to explain why :-p
Merge branch 'master' of ssh://ssh.poolp.org/git/opensmtpd