Log message:
sysutils: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Log message:
sysutils: Remove SHA1 hashes for distfiles

Log message:
all: migrate several HOMEPAGEs to https

pkglint --only "https instead of http" -r -F

With manual adjustments afterwards since pkglint 19.4.4 fixed a few
indentations in unrelated lines.

This mainly affects projects hosted at SourceForce, as well as
freedesktop.org, CTAN and GNU.

Log message:
Add SHA512 digests for distfiles for sysutils category

Problems found with existing digests:
	Package memconf distfile memconf-2.16/memconf.gz
	b6f4b736cac388dddc5070670351cf7262aba048 [recorded]
	95748686a5ad8144232f4d4abc9bf052721a196f [calculated]

Problems found locating distfiles:
	Package dc-tools: missing distfile dc-tools/abs0-dc-burn-netbsd-1.5-0-gae55ec9
	Package ipw-firmware: missing distfile ipw2100-fw-1.2.tgz
	Package iwi-firmware: missing distfile ipw2200-fw-2.3.tgz
	Package nvnet: missing distfile nvnet-netbsd-src-20050620.tgz
	Package syslog-ng: missing distfile syslog-ng-3.7.2.tar.gz

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.

Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.

Log message:
Fix tool reference leaks. Bump revision

Log message:
Import etcutils 0.1:

etcutils is a package that provides standalone utilities to manipulate some
of the configuration files in /etc in a programmatic manner.  Some of these
files can be seen as databases and, as such, they should have tools to
update them.

The utilities provided by etcutils are designed to permit their integration
into packaging systems.  Once integrated, packages can use these tools to
automatically modify these system-wide configuration files without having
to care about portability issues.  Of course, these utilities provide a
command-line interface that resembles that of other standard tools, and
thus their manual usage is also possible.

The following utilities are provided:

* services(8): Add, list, remove and check the presence of entries in the
  services(5) database.

* shells(8): Add, list, remove and check the presence of entries in the
  shells(5) database.