Log message:
pkgtools/pkglint4: remove some unreliable checks

The warnings about variable permissions were not understandable enough to
be acted upon. The new pkglint does this better.

The languages that are allowed in USE_LANGUAGES are defined differently
in the pkgsrc infrastructure, thus the old parsing code does not work
anymore. Therefore all identifiers are allowed now.

Dependency patterns like 'package>=1.0<2.0' are no longer marked as
wrong.

The debatable warning about plural names is gone.

The order of variables in simple Makefiles is no longer checked. Some new
variables have been added in the meantime, and keeping the consistent
order is not of utmost importance to those pkgsrc developers who work
with pkglint4. They are experienced enough to know the rules.

Missing manual pages are no longer marked in the PLIST files. It's not
the job of pkgsrc to provide these files.

The warning about unnoticed errors in pipelines like 'find | xargs' has
been removed because the shell parser is unreliable. This is solved
better in the new pkglint.

Log message:
pkgtools/pkglint4: remove broken version check

The version number '4.193.0' had always been compared to the string
'pkglint4-4.193.0', which when interpreted as a version number, was:
(16, 11, 7, 12, 9, 14, 20, 4, 0, 193, 0, 0). This was always greater than
the (4, 0, 193, 0, 0).

Log message:
pkgtools/pkglint4: update to 4.193.0, remove check for absolute paths

The check for absolute paths is not necessary since it doesn't provide
any benefit. It had been removed from pkgtools/pkglint already.

Log message:
Bump PKGREVISIONs for perl 5.30.0

Log message:
all: replace SUBST_SED with the simpler SUBST_VARS

pkglint -Wall -r --only "substitution command" -F

With manual review and indentation fixes since pkglint doesn't get that
part correct in every case.

Log message:
Remove references to Postgresql 9.3

Log message:
pkgtools/pkglint*: Update DESCR to explain differences

Note that pkglint is current and pkglint4 is old, and that both are
present due to go portability issues.

Log message:
Recursive bump for perl5-5.28.0

Log message:
Removed 92 from PGSQL_VERSIONS_ACCEPTED

Log message:
apache22: remove, it was eol'd in June 2017

Remove packages that only work with apache22.
Remove apache22 references.