Remove deprecated x11 ports

Remove deprecated x11 ports:
* x11/libXTrap
* x11/libXprintAppUtil
* x11/libXprintUtil
* x11/rstart
* x11/xdbedizzy
* x11/xplsprinters
* x11/xprehashprinterlist
* x11/xtrap

Remove libraries from Mk/Uses/Xorg and xorg-libraries as needed to adjust
for their removal.

Add entries to MOVED

Deprecate various xorg apps

Deprecate various xorg apps, they have all been deprecated upstream.
Remove the dependency in xorg-apps as needed.

List of deprecated apps:
xprehashprinterlist
xrx
xsetmode
xsetpointer

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 X.

CR:		D511
Approved by:	portmgr (bapt)

Switch FreeBSD CURRENT to use the new xorg stack (WITH_NEW_XORG=) [0]
If the old xorg stack is still needed, it is possible to add WITHOUT_NEW_XORG=
to /etc/make.conf to get the old version.

Update several xorg related ports, including:
x11/libxcb 1.9.1 -> 1.9.3
graphics/libdrm 2.4.46 -> 2.4.50
x11/pixman 0.30.2 -> 0.32.4
x11/xkeyboard-config 2.9 -> 2.10.1
x11-drivers/xf86-input-keyboard 1.7.0 -> 1.8.0

Fix dissapearing cursor in xf86-video-vmware [2]

Stagify all x11@-owned ports

Bump portrevisions for xf86-* ports due to xserver version change.

Fix fallout from updates where needed.

Thanks to:	all testersi, bdrewery and the FreeBSD x11@ team
exp-run by:	bdrewery [1]
PR:		ports/184684 [1], ports/181385 [2]
Submitted by:	Douglas Carmichael <dcarmich@dcarmichael.net> [2]
Approved by:	portmgr (bdrewery), core (jhb) [0]

Add NO_STAGE all over the place in preparation for the staging support (cat:
x11)

The FreeBSD x11 team proudly presents
an zeising, kwm, miwi, bapt, eadler production:

Xorg 7.7

Starring:
xserver 1.12.4 (new xorg only)
Mesa 8.0.4, including libGL, libGLU and dri (new xorg only)
libX11 1.5.0
libxcb 1.9
libdrm 2.4.42 (new xorg only)
freeglut 2.8.1
Also starring:
Updates to drivers and other libraries and utilities

- Get Rid MD5 support

- Please welcome Xorg 7.5.1

The X-Server has been patched to the latest 1.7.X series, drivers
and fonts have been updated to the latest versions. This update includes
some components from Xorg 7.6 with a lot of improvements, and it seems
that the performance is much better than the old version. Also this
Update fix build issues with clang and binutils 2.17.50 in current,
remove 6.X gruft and de-author pkg-descr.

I would like to thank:

        Beat Gaetzi
        Dima Panov
        Koop Mast
        Eitan Adler
        and all Testers.

PR:             ports/147646
                ports/148035
                ports/148744
                ports/150223
                ports/152889
                ports/154457

- Welcome X.org 7.2 \o/.
- Set X11BASE to ${LOCALBASE} for recent ${OSVERSION}.
- Bump PORTREVISION for ports intalling files in ${X11BASE}.