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/sdl2_net: update 2.0.1 → 2.2.0

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

Remove # $FreeBSD$ from Makefiles.

net: Add missing USES={gnome,php}

Update MASTER_SITES and WWW

Approved by:	portmgr (blanket)

Take maintainership of SDL/SDL2 ports

Reset mva@'s ports, he handed in his ports bit.

- Update sdl20 and satellite libraries to latest versions

sdl2: 2.0.3 -> 2.0.4
sdl2_image: 2.0.0 -> 2.0.1
sdl2_mixer: 2.0.0 -> 2.0.1
sdl2_net: 2.0.0 -> 2.0.1
sdl2_ttf: 2.0.12 -> 2.0.14

- Add LICENSE_FILE
- Strip libraries
- Switch to USES=localbase where applicable

PR:		207671
Submitted by:	devnexen@gmail.com, amdmi3
Approved by:	maintainer timeout (mva, 1 month)
Exp-run by:	antoine

Update the default version of GCC in the Ports Collection from GCC 4.7.4
to GCC 4.8.3.

Part II, Bump PORTREVISIONs.

PR:		192025
Tested by:	antoine (-exp runs)
Approved by:	portmgr (implicit)

Remove indefinite articles and trailing periods from COMMENT, plus minor
COMMENT typos and surrounding whitespace fixes. A few Makefiles where not
included as they contain Latin-1 characters that break the Phabricator
workflow. Category N.

CR:		D307
Approved by:	portmgr (bapt)

- Switch to USES=libtool, drop .la files

Approved by:	portmgr blanket

- Switch devel/sdl20 to use the autotools-based configuration, since the
  cmake-based one is not maintained that well
- Fix library naming to ensure backwards compatibility on minor version
  changes
- Bump the PORTREVISION on ports depending on devel/sdl20, since its
  shared library name changed

PR:		ports/183975
Submitted by:	Jan Kokemuller <jan.kokemueller@gmail.com>

- Update devel/sdl20 to version 2.0.1
- Bump PORTREVISIONs for SDL2-related ports to chase the changed SDL2
  shlib version
- Enable staging support for the SDL2 ports
- Switch to new LIB_DEPENDS format for the SDL2 ports
- Add LICENSE to the SDL2 ports
- Use gmake USES for the SDL2 ports

Add NO_STAGE all over the place in preparation for the staging support (cat:
net)

SDL2 has been officially released.

- Update devel/sdl20, audio/sdl2_mixer, graphics/sdl2_image,
  graphics/sdl2_ttf and net/sdl2_net to version 2.0.0

- Update to the latest RC

Welcome SDL2 to the FreeBSD ports system!

A set of new SDL2 related ports has been added, which are essentially
the same as their corresponding port for SDL1.2:

    audio/sdl2_mixer
    graphics/sdl2_image
    graphics/sdl2_ttf
    net/sdl2_net

A set of new USE_SDL knobs is available to enable SDL2 and its related
ports to be added as dependency to ports. Use either of

  USE_SDL= sdl2 image2 mixer2 net2 ttf2

to pull in the specific sdl2_* or sdl20 port.