net-mgmt/icingaweb2: Update to 2.11.4

Changelog:
-Add/Edit dashlet not possible
-Custom library path + custom library, without slash in its name, results in
exception
-Reflected XSS vulnerability in User Backends config page

Sponsored by:	Netzkommune GmbH

net-mgmt/icingaweb2-module-businessprocess: Update to 2.4.0

Sponsored by:	Netzkommune GmbH

net-mgmt/icingaweb2-module-ipl: MOVED to net-mgmt/icinga-php-library/

The Icinga Project moved this module to icinga-php-library:
https://github.com/Icinga/icingaweb2-module-ipl/blob/master/README.md

Sponsored by:	Netzkommune GmbH

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.

net-mgmt/icinga*: - Take Maintainership

Sponsored by:	Netzkommune GmbH

*: Drop maintainership on most of my ports.

Unfortunately I cannot give them the love they deserve at the moment.

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

Remove # $FreeBSD$ from Makefiles.

Fix dependency syntax

PR:		210021
Submitted by:	fluffy@
Reported by:	mat@

net-mgmt/icingaweb2 and modules:
- Drop stale dependency on www/zendframework1
- FLAVORize for all php releases
- Improve OPTIONS for supported databases

PR:		242664
Submitted by:	fluffy@

net-mgmt: Add missing USES={gnome,php}

Bump PORTREVISION for ports depending on the canonical version of GCC
as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3
to GCC 9.1 under most circumstances now after revision 507371.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.

PR:		238330

net-mgmt/icingaweb2-module-businessprocess: Update to 2.2.0

Bump PORTREVISION for ports depending on the canonical version of GCC
defined via Mk/bsd.default-versions.mk which has moved from GCC 7.4 t
GCC 8.2 under most circumstances.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, as a double check, everything INDEX-11 showed depending on lang/gcc7.

PR:		231590

net-mgmt/icingaweb2-module-businessprocess and
net-mgmt/icingaweb2-module-director:

- addport ate the ports' pkg-descr, add them now
- Bump PORTREVISION

Want to create custom process-based dashboards? Trigger notifications at
process or sub-process level? Provide a quick top-level view for thousands of
components on a single screen? That's what this module has been designed for!

You're running a huge cloud, want to get rid of the monitoring noise triggered
by your auto-scaling platform but still want to have detailed information just
a couple of clicks away in case you need them? You will love this little
module!

WWW: https://github.com/Icinga/icingaweb2-module-businessprocess