[Automake-NG] [FYI] Merge branch 'master' into ng/master

[Stefano Lattarini]

commit a9e5d1e09f534a7e6adef1b80f2b70c92787dd69
Merge: b961cbe 2674291
Author: Stefano Lattarini <address@hidden>
Date:   Fri Dec 14 11:56:06 2012 +0100

    Merge branch 'master' into ng/master

    * master:
      fixup: source 'test-init.sh', not './defs', in a test
      docs: fixlet about xz compression levels and command line options
      maint: more files excluded in 'update-copyright'
      maint: adapt 'update-copyright' recipe to the new $(FETCHFILES) format
      HACKING: update instructions to update the manuals at www.gnu.org
      maint: add an explicative comment in Makefile
      maint: factor out the name of the dir where web manuals are generated
      maint: rename rules to build/upload web manuals
      cosmetic: minor variable and rules reordering in Makefile.am
      docs: build the web manuals for CVS in the builddir, not in the srcdir
      release: automate uploading of web manuals in CVS
      docs: AM_CFLAGS: remove reference to non-existing "more detailed" desc
      tests: avoid two spurious failures on FreeBSD
      tests: improve 'pkg-config' requirement

    Signed-off-by: Stefano Lattarini <address@hidden>