Sync to head, requested by mrg in ticket #72:

xsrc/external/mit/libX11/dist/ChangeLog              up to 1.4
xsrc/external/mit/libX11/dist/Makefile.in            up to 1.1.1.25
xsrc/external/mit/libX11/dist/aclocal.m4            up to 1.4
xsrc/external/mit/libX11/dist/compile                up to 1.1.1.12
xsrc/external/mit/libX11/dist/config.guess          up to 1.1.1.17
xsrc/external/mit/libX11/dist/config.sub            up to 1.1.1.16
xsrc/external/mit/libX11/dist/configure              up to 1.4
xsrc/external/mit/libX11/dist/configure.ac          up to 1.4
xsrc/external/mit/libX11/dist/depcomp                up to 1.1.1.15
xsrc/external/mit/libX11/dist/install-sh            up to 1.1.1.14
xsrc/external/mit/libX11/dist/ltmain.sh              up to 1.1.1.18
xsrc/external/mit/libX11/dist/missing                up to 1.1.1.14
xsrc/external/mit/libX11/dist/test-driver            up to 1.1.1.12
xsrc/external/mit/libX11/dist/include/Makefile.in    up to 1.1.1.26
xsrc/external/mit/libX11/dist/include/X11/Xlibint.h  up to 1.4
xsrc/external/mit/libX11/dist/m4/libtool.m4          up to 1.13
xsrc/external/mit/libX11/dist/m4/ltoptions.m4        up to 1.7
xsrc/external/mit/libX11/dist/m4/ltsugar.m4          up to 1.7
xsrc/external/mit/libX11/dist/m4/ltversion.m4        up to 1.7
xsrc/external/mit/libX11/dist/m4/lt~obsolete.m4      up to 1.7
xsrc/external/mit/libX11/dist/man/Makefile.in        up to 1.1.1.25
xsrc/external/mit/libX11/dist/man/xkb/Makefile.in    up to 1.1.1.25
xsrc/external/mit/libX11/dist/modules/Makefile.in    up to 1.1.1.25
xsrc/external/mit/libX11/dist/modules/im/Makefile.in up to 1.1.1.25
xsrc/external/mit/libX11/dist/modules/im/ximcp/Makefile.in up to 1.1.1.25
xsrc/external/mit/libX11/dist/modules/lc/Makefile.in up to 1.1.1.25
xsrc/external/mit/libX11/dist/modules/lc/Utf8/Makefile.in up to 1.1.1.25
xsrc/external/mit/libX11/dist/modules/lc/def/Makefile.in up to 1.1.1.25
xsrc/external/mit/libX11/dist/modules/lc/gen/Makefile.in up to 1.1.1.25
xsrc/external/mit/libX11/dist/modules/om/Makefile.in up to 1.1.1.25
xsrc/external/mit/libX11/dist/modules/om/generic/Makefile.in up to 1.1.1.25
xsrc/external/mit/libX11/dist/nls/Makefile.in        up to 1.1.1.25
xsrc/external/mit/libX11/dist/nls/en_US.UTF-8/Compose.pre up to 1.11
xsrc/external/mit/libX11/dist/specs/Makefile.in      up to 1.1.1.22
xsrc/external/mit/libX11/dist/specs/XIM/Makefile.in  up to 1.1.1.22
xsrc/external/mit/libX11/dist/specs/XKB/Makefile.in  up to 1.1.1.18
xsrc/external/mit/libX11/dist/specs/i18n/Makefile.in up to 1.1.1.22
xsrc/external/mit/libX11/dist/specs/i18n/compose/Makefile.in up to 1.1.1.15
xsrc/external/mit/libX11/dist/specs/i18n/framework/Makefile.in up to 1.1.1.18
xsrc/external/mit/libX11/dist/specs/i18n/localedb/Makefile.in up to 1.1.1.18
xsrc/external/mit/libX11/dist/specs/i18n/trans/Makefile.in up to 1.1.1.18
xsrc/external/mit/libX11/dist/specs/libX11/Makefile.in up to 1.1.1.22
xsrc/external/mit/libX11/dist/src/ChkIfEv.c          up to 1.4
xsrc/external/mit/libX11/dist/src/IfEvent.c          up to 1.4
xsrc/external/mit/libX11/dist/src/Makefile.in        up to 1.1.1.25
xsrc/external/mit/libX11/dist/src/PeekIfEv.c        up to 1.4
xsrc/external/mit/libX11/dist/src/PutBEvent.c        up to 1.4
xsrc/external/mit/libX11/dist/src/config.h.in        up to 1.1.1.16
xsrc/external/mit/libX11/dist/src/locking.c          up to 1.4
xsrc/external/mit/libX11/dist/src/locking.h          up to 1.2
xsrc/external/mit/libX11/dist/src/util/Makefile.in  up to 1.1.1.26
xsrc/external/mit/libX11/dist/src/xcms/Makefile.in  up to 1.1.1.25
xsrc/external/mit/libX11/dist/src/xkb/Makefile.in    up to 1.1.1.25
xsrc/external/mit/libX11/dist/src/xlibi18n/Makefile.in up to 1.1.1.25
xsrc/external/mit/libX11/dist/src/xlibi18n/lcFile.c  up to 1.1.1.10

Import of libX11 1.8.4.

(martin)