Log message:
Remove NetSaint packages.  Last NetSaint release (0.0.7) was in 2002; it
was superseded by Nagios (in pkgsrc since 2006).  Official announcement:
http://marc.info/?l=netsaint-announce&m=101503609823404&w=2

OK by wiz@.

Log message:
Make it easier to build and install packages "unprivileged", where
the owner of all installed files is a non-root user.  This change
affects most packages that require special users or groups by making
them use the specified unprivileged user and group instead.

(1) Add two new variables PKG_GROUPS_VARS and PKG_USERS_VARS to
    unprivileged.mk.  These two variables are lists of other bmake
    variables that define package-specific users and groups.  Packages
    that have user-settable variables for users and groups, e.g. apache
    and APACHE_{USER,GROUP}, courier-mta and COURIER_{USER,GROUP},
    etc., should list these variables in PKG_USERS_VARS and PKG_GROUPS_VARS
    so that unprivileged.mk can know to set them to ${UNPRIVILEGED_USER}
    and ${UNPRIVILEGED_GROUP}.

(2) Modify packages to use PKG_GROUPS_VARS and PKG_USERS_VARS.

Log message:
Fixed the mail command. PKGREVISION++

Log message:
No need to include x11.b3.mk.

Log message:
Modify packages that set PKG_USERS and PKG_GROUPS to follow the new
syntax as specified in pkgsrc/mk/install/bsd.pkginstall.mk:1.47.

Log message:
Bump BUILDLINK_ABI_DEPENDS.png and PKGREVISION for png-1.2.9nb2 update.

Log message:
Fix errno.

Log message:
Point MAINTAINER to pkgsrc-users@NetBSD.org in the case where no
developer is officially maintaining the package.

The rationale for changing this from "tech-pkg" to \ 
"pkgsrc-users" is
that it implies that any user can try to maintain the package (by
submitting patches to the mailing list).  Since the folks most likely
to care about the package are the folks that want to use it or are
already using it, this would leverage the energy of users who aren't
developers.

Log message:
Recursive revision bump / recommended bump for gettext ABI change.

Log message:
Remove USE_PKGINSTALL from pkgsrc now that mk/install/pkginstall.mk
automatically detects whether we want the pkginstall machinery to be
used by the package Makefile.