devel: remove 'Created by' lines

A big Thank You to the original contributors of these ports:

  *  "Waitman Gobble" <uzimac@da3m0n8t3r.com>
  *  <jkoshy@FreeBSD.org>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Dalton <aaron@daltons.ca>
  *  Aaron H. K. Diep <ahkdiep@gmail.com>
  *  Aaron Hurt <ahurt@anbcs.com>
  *  Abel Chow <abel_chow@yahoo.com>
  *  Adam McLaurin
  *  Adam Saponara <as@php.net>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Ade Lovett <ade@FreeBSD.org>

devel/gccmakedep: Add NO_ARCH

Approved by:	portmgr (blanket)

Remove # $FreeBSD$ from Makefiles.

Switch all ports to use USES=xorg-cat

Change all ports to use USES=xorg-cat instead of the old XORG_CAT
Add USES=xorg and USES=gl as needed to x11@ ports

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

With hat:	portmgr
Sponsored by:	Absolight

Misc X.org port updates:

Update gccmakedep to 1.0.3.
Update imake to 1.0.7.
Update libpciaccess to 0.13.3.
Update libdrm to 2.4.60.
Update bitmap to 1.0.8.
Update fstobdf to 1.0.6.
Update iceauth to 1.0.7.
Update libXdmcp to 1.1.2.
Update libXp to 1.0.3.
Update libXvMC to 1.0.9.
Update libXxf86vm to 1.1.4.
Update libxshmfence to 1.2.
Update randrproto to 1.4.1.

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:
devel part 2)

Use devel/tradcpp to configure gccmakedep whatever compiler is being used

the build system perfectly do support clang cpp as a preprocessor.
modify gccmakedep so that it respect CC
bump port revision

With hat:	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

Fix runtime error.

Spotted by:	Jan Beich <jbeich at tormail dot org>

Attempt to fix build when clang is used.
Add depenency on ucpp and use that as cpp when clang is cc. [1]
While here, trim makefile headers. [2]

Submitted by:	kevlo [1], zeising [2]
Approved by:	kwm, miwi (mentors, implicit)

-remove MD5

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