x11/libXcm: Moved man to share/man

Approved by:    portmgr (blanket)

all: return bsam's ports to the pool after his commit bit got safekept

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

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.

Add DOCS options to ports that should have one.

Also various fixes related to said option.

PR:		230864
Submitted by:	mat
exp-runs by:	antoine

Fix USE_GITHUB usage.

Sponsored by:	Absolight

x11/libXcm: Update to version 0.5.4:
. fully API compatible;
. all known bugs were fixed;
. new features:
  - allow only printable ascii for edid strings
  - show _NET_DESKTOP_GEOMETRY event
. project has moved to github.

x11/libXcm: it is not an Xorg lib, set USES=libtool, remove *.la files

x11/libXcm: clear @dirrm, add INSTALL_TARGET=install-strip, USES=libtool:keepla

When linking a library libA with a library libB using libtool, if libB.la
exists, libtool will add all libraries libB.la refers to (dependency_libs
field) to the linker command line and store them in the dependency_libs
field of libA.la.  So everything that subsequently links with libA will also
link to these extra libraries.  This causes too much overlinking.

This commit modifies Mk/Uses/libtool.mk so it empties the dependency_libs
field in .la libraries during staging.  However, because .la libraries have
very limited use when dependency_libs is empty it makes sense to completely
remove them during staging.

So with this commit USES=libtool is modified to remove .la libraries and a
new form (USES=libtool:keepla) is introduced in case they need to be kept
(dependency_libs is still emptied).

The FreeBSD x11@ and graphics team proudly presents
a zeising, kwm production, with help from dumbbell, bdrewery:

NEW XORG ON FREEBSD 9-STABLE AND 10-STABLE

This update switches over to use the new xorg stack by default on FreeBSD 9
and 10 stable, on osversions where vt(9) is available.
It is still possible to use the old stack by specifying WITHOUT_NEW_XORG in
/etc/make.conf .
FreeBSD 8-STABLE and released versions of FreeBSD still use
the old version.
A package repository with binary packages for new xorg will
be available soon.

This patch also contains updates of libxcb and related ports, pixman, as well

x11/libXcm: update to version 0.5.3

Changes Overview:
* Patch for transposed EDID red y bits (Florian Hoch)
* add xcm-edid xcm-x11 xcm-ddc pkg-config file

. support staging;
. use pathfix instead a reinplace command.

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

Finish converting the whole ports tree to USES=pkgconfig

The libXcm library is colour management helper for Xorg. It contains
a reference implementation of the X Color Management specification.
It allows to attach colour regions to X windows to communicate with
colour servers.