x11-clocks: remove 'Created by' lines

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

  *  Alexey Dokuchaev <danfe@regency.nsu.ru>
  *  Anders Nordby <anders@fix.no>
  *  Andrew Pantyukhin <infofarmer@FreeBSD.org>
  *  Brian Handy <handy@physics.montana.edu>
  *  Chris D. Faulhaber <jedgar@FreeBSD.org>
  *  Chris Piazza <cpiazza@FreeBSD.org>
  *  David Leonard <leonard@dstc.edu.au>
  *  Emanuel Haupt <ehaupt@critical.ch>
  *  FURUSAWA, Kazuhisa <kazu@jp.freebsd.org>
  *  Greg Lewis <glewis@FreeBSD.org>
  *  Harold Gutch <logix@foobar.franken.de>

Remove # $FreeBSD$ from Makefiles.

Add USES=xorg USES=gl, ports categories x

Add USES=xorg and USES=gl to ports in categories starting with 'x'
While here, try to sprinkle other USES (mostly gnome and sdl) as needed.

- Fix trailing whitespace in pkg-descrs, categories [p-x]*

Approved by:	portmgr blanket

- Add LICENSE
- Switch to options helpers
- Regenerate patches with `make makepatch`

MASTER_SITES cleanup.

- Replace ${MASTER_SITE_FOO} with FOO.
- Merge MASTER_SITE_SUBDIR into MASTER_SITES when possible. (This means 99.9%
  of the time.)
- Remove occurrences of MASTER_SITE_LOCAL when no subdirectory was present and
  no hint of what it should be was present.
- Fix some logic.
- And generally, make things more simple and easy to understand.

While there, add magic values to the FESTIVAL, GENTOO, GIMP, GNUPG, QT and
SAMBA macros.

Also, replace some EXTRACT_SUFX occurences with USES=tar:*.

Checked by:	make fetch-urlall-list
With hat:	portmgr
Sponsored by:	Absolight

Cleanup plist

Rename x11-*/ patch-xy patches to reflect the files they modify.

Finally, this is the last of it.

Remove NOPORTDOCS.

Support stagedir.

Submitted by:	portmgr (blanket infrastructure)

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

Two imake related changes:

1) Move -a from XMKMF command variable to a new XMKMF_ARGS variable.
   For ports that don't need -a introduce USES=imake:notall.
   This way ports no longer have to redefine XMKMF.

2) xmkmf -a runs imake with the flags in IMAKECPPFLAGS as extra arguments
   to set CPP, CC and CXX.  This creates the top Makefile, and then xmkmf
   runs make Makefiles.  This Makefiles target runs imake for each
   subdirectory but these imake invocations did not have the flags from
   IMAKECPPFLAGS so the resulting makefiles used the wrong C preprocessor
   when clang is used (/usr/bin/cpp instead of /usr/local/bin/tradcpp).
   Instead of letting xmkmf pass IMAKECPPFLAGS from the environment to
   imake let imake handle IMAKECPPFLAGS itself just like it handles
   IMAKEINCLUDE.

   This exposed configure errors in x11-clocks/mouseclock and x11-wm/fvwm.

Approved by:	portmgr (bapt)

New USES imake to handle the dependency on imake.

This uses accept 'env' as an argument for ports that do use their own or a
different do-configure target.

Modify xmkmf so it accept IMAKECPPFLAGS as default flags for imake and pass it
to the called imake.
Modify xorg-cf-files (the FreeBSD.cf configuration file) to allow CppCmd to be
overwritten.
Pass CppCmd CcCmd and CplusplusCmd via command line to each call of imake via
IMAKECPPFLAGS
Pass IMAKE_DEFINE with the above arguments to MAKE_ARGS so that imake spawned
from Makefile generated by a previous
imake also inherit the defined CppCmd CcCmd and CplusplusCmd.
Make imake use devel/tradcpp all the time, so that when buidling with clang we
do not depend on gcc's cpp.
Make imake respect CC and CXX
Make imake respect USE_GCC (if set imake will use gcc's cpp).

While here:
- Remove a couple of indefinite articles from comments
- Trim headers
- Fix a couple of ports to build with clang or use: USE_GCC=any
- Fix a now useless redefinition of the extraction chain
- Fix a typo in japanese/Wnn7-lib bundled imake template definitions
- Fix some XMKMF execution with no env specified
- Use options helper in x11/xautolock to simplify the port

- Reassign to the heap due to mail bounces

- Get Rid MD5 support

Convert most of remaining ports that depend on xorg-libraries to
modular xorg.

- supply corresponding USE_XORG for all imake-using ports that need it
- USE_IMAKE no longer implies USE_XLIB in absence of USE_XORG
- retire USE_X_PREFIX which is not really used anywhere after the
  above change
- a few minor nits like whitespace and SF macro

Tested by:      2 tinderbox runs by pav
Approved by:    portmgr (pav)

- use DOCSDIR
- fix plist with -DNOPORTDOCS
- pet portlint
- bumo PORTREVISION

Approved by:    maintainer timeout to QAT BotMail
Prompted by:    QAT QA run

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

SHA256ify

Approved by: krion@

SIZEify (maintainer timeout)

Bump PORTREVISION on all ports that depend on gettext to aid with upgrading.

(Part 1)

De-pkg-comment.

Unbreak:  allow this port to build with XFree86-4.

BROKEN: DOes not build with XFree86-4

Convert category x11-clocks to new layout.