Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

devel/p5-Hash-Flatten: Add NO_ARCH

One more small cleanup, forgotten yesterday.
Reported by:	lwhsu

Remove # $FreeBSD$ from Makefiles.

Add LICENSE

- Fix *_DEPENDS
- Bump PORTREVISION for dependency change

- reassign maintainership to perl@ (these ports are long time stable)

- Fix trailing whitespace in pkg-descrs, categories [a-f]*

Approved by:	portmgr blanket

Remove ${PORTSDIR}/ from dependencies, categories d, e, f, and g.

With hat:	portmgr
Sponsored by:	Absolight

- point WWW page to meta::cpan

Change the way Perl modules are installed, update the default Perl to 5.18.

Before, we had:

  site_perl :           lib/perl5/site_perl/5.18
  site_perl/perl_arch : lib/perl5/site_perl/5.18/mach
  perl_man3 :           lib/perl5/5.18/man/man3

Now we have:

  site_perl : lib/perl5/site_perl
  site_arch : lib/perl5/site_perl/mach/5.18
  perl_man3 : lib/perl5/site_perl/man/man3

Modules without any .so will be installed at the same place regardless of the

Cleanup plist

- add stage support
- pet portlint

Add NO_STAGE all over the place in preparation for the staging support (cat:
devel part 3)

- Convert to new perl framework
- Trim Makefile header

- Do not try to remove dirs. not created by the port
- Trim header

Reported by:	pkg (DEVELOPER_MODE)

At the moment 1385 ports use BUILD_DEPENDS= ${RUN_DEPENDS} and 450
ports use BUILD_DEPENDS:= ${RUN_DEPENDS}. This patch fixes ports that are
currently broken. This is a temporary measure until we organically stop using
:= or someone(s) spend a lot of time changing all the ports over.

Explicit duplication > := > = and this just moves ports one step to the left

Approved by:    portmgr

-remove MD5

Fix WWW in pkg-descr to http://search.cpan.org/dist/<MODULE> for unification.

No functional changes.

Sponsored by:   p5 namespace

Update to 1.19

- only 13% of the p5- ports embed @comment $FreeBSD$:
  so standarize and remove it

With Hat:   perl@

Converts back and forth between a nested hash structure and a flat
hash of delimited key-value pairs. Useful for protocols that only
support key-value pairs (such as CGI and DBMs).