erf unbreak build
unbreak build
fix warnings
schedule envelopes earlier if they are updated after a holdq overflow.
cleanup up the backoff delay functions while there.
Merge branch 'master' into portable
add a fork_proc_backend helper
- make table_proc use fork_proc_backend
- fix makemap
- move fork_proc_backend to smtpd.c
Merge branch 'master' into portable

Conflicts:
	smtpd/queue_proc.c
	smtpd/scheduler_proc.c
	smtpd/table_proc.c
add missing #include <openssl/ssl.h>

build failed on RHEL5, reported by Denis Fateyev <denis at fateyev dot com>
Merge branch 'master' of ssh://ssh.poolp.org/git/opensmtpd
Merge branch 'master' into portable