Update from netqmail 1.06 (2007) to notqmail 1.07 (just released). From
the changelog:

- code: remove incorrect usage of vfork()
- code: detect and prefer utmpx where available
- code: removed idedit, install-big. var-qmail packages are no more
- portability problem: explicitly initialize strerr_sys and
  define BIND_8_COMPAT to work around Mac OS X
- code: add instchown to set ownership and mode on installed files
- code: add instpackage to install without root access
- doc: rename INSTALL, SENDMAIL to INSTALL.md, SENDMAIL.md to
  support building on case-insensitive filesystems
- code: lookup uid/gid at runtime
- code: use DESTDIR environment variable as root directory in install

pkgsrc changes:

- If hostname isn't FQDN, config-fast-pkgsrc wouldn't produce a working
  config, so don't run it; tell user what to do instead
- Stage QMAIL_QUEUE_DIR into DESTDIR/tmp, to be more obvious that it's
  not being packaged up (and is not how a queue gets created at
  pkg_add time)
- Drop custom destdir, qbiffutmpx, and Darwin patches
- Rebase TLS-onlyremote, QMAILREMOTE, and SRS patches
- Require latest ucspi-ssl and ucspi-tcp6 for IPv4 fixes
- Move MESSAGE.tls to README.tls, and remove other MESSAGE*
- Set PKG_HOME even for non-default values of QMAIL_ALIAS_USER
- Check whether alias/.qmail-foo exist before trying to remove

Bump PKGREVISION.

(schmonz)