Add git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git as a submodule

  git submodule add \
    git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git man-pages-git

Sync to upstream 7e0721e.

Set V=3.42-git
intro.cfg: Add groff_code=verbatim option when processing suffixes.7

An .if macro has been added into text, so this option is now needed.
Sync to man-pages-git a560d1b
Declare .UR and .UE macro as inline

Commit 608bf95 in upstream man-pages added many .UR/.UE macros, but
po4a support is buggy, UE argument is optional and not required.
Moreover it seems more logical to put it inline, so add
  [options] opt:"-o inline=UR,UE"
to all *.cfg files.
*.cfg which already declared inline= option has to be tweaked
Remove man-pages-git submodule and set V to 3.42
Add a check-groff-warnings target to catch groff warnings

Thanks to Simon Paillard for the idea and patch.
Add git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git as a submodule

  git submodule add \
    git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git man-pages-git

Sync to upstream 9f8e673.

Set V=3.43-git
Workaround a bug in po4a

Upstream 9f8e673 replaced \e by \\ almost everywhere; it looks like this
change braks po4a when it encounter \\f.  Patch two manual pages for now.
Sync to man-pages-git 8f172c5

  > quotactl.2: tfix
  > time.1, atexit.3, bsearch.3, dlopen.3, envz_add.3, errno.3, fmtmsg.3, getgrent_r.3, getline.3, getmntent.3, getnameinfo.3, getpass.3, getpwent_r.3, gets.3, isalpha.3, printf.3, puts.3, recno.3, scandir.3, stdarg.3, sysconf.3, termios.3, wordexp.3, null.4, core.5, dir_colors.5, issue.5, proc.5, termcap.5, utmp.5, ascii.7, cpuset.7, glob.7, man-pages.7, man.7, mdoc.7, mdoc.samples.7, regex.7: Revert 9f8e673e623d (whose global s%\\e%\\\\% caused problems)
  > sched_get_priority_max.2, sched_setparam.2, sched_setaffinity.2, sched_setscheduler.2, timer_create.2, malloc.3, pthread_attr_init.3, pthread_attr_setinheritsched.3, pthread_attr_setschedparam.3, pthread_attr_setschedpolicy.3, pthread_attr_setscope.3, pthread_attr_setstack.3, pthread_getattr_np.3, pthread_cancel.3, pthread_create.3, pthread_setschedparam.3, pthread_setschedprio.3, aio.7, time.7: Global ffix: disable justification and hyphenation in SEE ALSO
  > man-pages.7: Add some advice about disabling hyphenation in SEE ALSO
  > keyctl.2: ffix: prevent hyphenation and justification under SEE ALSO
  > keyctl.2: Reorder SEE ALSO, without .br
  > pthread_yield.3: tfix
  > pthread_sigmask.3: tfix
  > pthread_kill.3: tfix
  > mallopt.3: tfix
  > mcheck.3: srcfix: Remove already fixed FIXMEs
  > random.4: ffix
Remove po4a-fixes.patch, it is not needed anymore
Remove man-pages-git submodule and set V to 3.43
Makefile: release target need upstream tarbal
Makefile: genereate tar.xz releases too
Add git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git as a submodule

  git submodule add \
    git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git man-pages-git

Sync to upstream 1733db3.

Set V=3.44-git
Remove man-pages-git submodule and set V to 3.44
Add new getauxval.3 manpage into stdlib
Add git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git submodule

  git submodule add \
    git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git man-pages-git

Sync to upstream c16d4f25.

Set V=3.45-git
Update man-pages.git submodule to 8cd5dce111fd41f8
Remove man-pages-git submodule and set V to 3.45