OpenBSD -current checkout
Merge branch 'master' into openbsd-current

Conflicts:
	.gitignore
update
sync with current
sync with current
sync with current
sync with current
sync with current
sync with current
sync with current
update
sync with current and add missing files from master
sync with current
sync with current
sync with current
start bringing back encryption support
early crypto_setup
missing prototypes
smtpctl needs libcrypto
plug back crypto in queue_backend