Log message:
Removed the superfluous "quotes" and 'quotes' from variables that don't
need them, for example RESTRICTED and SUBST_MESSAGE.*.

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:
Update package Makefile now that bsd.pkg.extract.mk is using the
"extract" script for extraction.  Many cases where a custom EXTRACT_CMD
simply copied the distfile into the work directory are no longer
needed.  The extract script also hides differences between pax and
tar behind a common command-line interface, so we no longer need code
that's conditional on whether EXTRACT_USING is tar or pax.

Log message:
Removed the deprecated variables NO_TOOLS and NO_WRAPPER.

Log message:
Replaced "# defined" with "yes" in Makefile variables like \ 
GNU_CONFIGURE,
NO_BUILD, USE_LIBTOOL.

Log message:
Remove USE_BUILDLINK3 and NO_BUILDLINK; these are no longer used.

Log message:
Add RMD160 digests to the SHA1 ones.

Log message:
nb1: Mainly Interix fix, but to add portability:  Kill explicit PATH
override, and allow overriding awk implementation with $AWK.  Default it
to the value of ${AWK} in platform-specific pkgsrc config.

Log message:
It is not necessary to use gsharutils to extract this; a simple sed
expression is good enough to strip out the non-shell header text.

Log message:
s/@netbsd.org/@NetBSD.org/ in MAINTAINER.