Attributes GH PR #725: https://github.com/ArcticaProject/nx-libs/pull/725

Same as in nxcomp's option handling. We really only need it for ","
(%2C) and "=" (%3D), currently, but it can handle all encoded
characters.

new name is more descriptive

Attributes GH PR #724: https://github.com/ArcticaProject/nx-libs/pull/724

We do not need two versions in the code

Attributes GH PR #721: https://github.com/ArcticaProject/nx-libs/pull/721

Windowsize was wrong when run with nxagent :<someDisplay>.

Basically three changes:
- reference sizeHints and wmHints correctly (no &)
- do not use uninitialized wmHints
- set wmHints Xutf8SetWMProperties() call instead of separate call

Attributes GH PR #675: https://github.com/ArcticaProject/nx-libs/pull/675

Fixes this message when compiling with TEST:

Events.c:2725:22: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
         message_data = validateString(NameForAtom(x.u.clientMessage.u.l.longs0));

format ‘%p’ expects argument of type ‘void *’

"ISO C forbids assignment between function pointer and 'void *' [-pedantic]"

Attributes GH PR #692: https://github.com/ArcticaProject/nx-libs/pull/692

 Fixes ArcticaProject/nx-libs#691.

Attributes GH PR #718: https://github.com/ArcticaProject/nx-libs/pull/718

Attributes GH PR #705: https://github.com/ArcticaProject/nx-libs/pull/705

 Backport from X.org:

 commit 724dbc2f8bbe2f21bf16f20ca7b8bb555516626c
 Author: Alan Coopersmith <Alan.Coopersmith@sun.com>
 Date:   Tue May 2 01:30:37 2006 +0000

    Use min() [defined in include/misc.h] instead of MIN() [not defined in any
        Xorg header].
Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

Backported from X.org:

  commit 491cf02e191e70c5ce24c19da880bb79bebfc03c
  Author: Jon TURNEY <jon.turney@dronecode.org.uk>
  Date:   Tue Feb 10 2015 14:37:26 +0000

    [PATCH] os: XDMCP options like -query etc. should imply -listen tcp

    In X server 1.17, the default configuration is now -nolisten tcp.  In this
    configuration, XDMCP options don't work usefully, as the X server is not
    listening on the port for the display that it tells the display manager to
    connect to.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>

Backported-to-NX-by: Mihai Moldovan <ionic@ionic.de

misc: fix more regressions and whitespace weirdness introduced in 913fcf1a.

 Remove one over-zealous free() call. Thanks to Ulrich Sibiller for
 spotting this.

Fixes ArcticaProject/nx-libs#704

Backport from kbproto:

  commit 2306fcd4c511d41ae4b31b9cbd9f79cf69287730
  Author: Dirk Wallenstein <halsmit@t-online.de>
  Date:   Fri Feb 5 20:42:43 2010 +0100

      Use the correct value for XkbAllAccessXEventsMask
Signed-off-by: Dirk Wallenstein <halsmit@t-online.de>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>

Attributes GH PR #678: https://github.com/ArcticaProject/nx-libs/pull/678

Attributes GH PR #709: https://github.com/ArcticaProject/nx-libs/pull/709

Fixes: ArcticaProject/nx-libs#708

Attributes GH PR #706: https://github.com/ArcticaProject/nx-libs/pull/706

 commit 1ef60ce8ebb681b3cfb5e515be5c187c0442dcda
 Author: Daniel Stone <daniel@fooishbar.org>
 Date:   Sat Mar 25 22:35:48 2006 +0000

    Really remove all DDX pre-config code.

 commit ec10f70b2114e5369a5b2f34b084dcf55634dcb4
 Author: Daniel Stone <daniel@fooishbar.org>
 Date:   Sat Mar 25 21:52:49 2006 +0000

    Remove XkbCF DDX configuration code.
Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

 Spotted in and backported from X.org:

 commit 021fc5cb2cb4a7972b4a6fcb570c1da92787d68d
 Author: Adam Jackson <ajax@benzedrine.nwnk.net>
 Date:   Sun Mar 18 16:31:19 2007 -0400

    Static markup and dead code cull over xkb/.

    The former <X11/extensions/XKBsrv.h> has been pulled into the server now as
    include/xkbsrv.h, and the world updated to look for it in the new place,
    since it made no sense to define server API in an extension header.  Any
    further work along this line will need to do similar things with XKBgeom.h
    and friends.
Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

 Backported from X.org:

 commit fd8bde8bb0f9d796b3464973b53285c0a6d22a31
 Author: Daniel Stone <daniel@fooishbar.org>
 Date:   Mon May 29 11:14:03 2006 +0000

    Remove -xkbmap argument.
Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

 * Support for XkbCF has been dropped in XKB extension by X.org
 * Has never been used in recent NXv3 implementations (e.g. X2Go)
 * Config file parsing is error prone, use setxkbmap API instead

Attributes GH PR #707: https://github.com/ArcticaProject/nx-libs/pull/707