new module 'propername'

[Bruno Haible]

This module was already presented in
  http://lists.gnu.org/archive/html/bug-gnulib/2006-09/msg00055.html

After fixing this issues mentioned by Ben Pfaff and Paul Eggert, I'm moving it
from GNU gettext into gnulib. I'll also update the GNU gettext documentation to
refer to it.

2008-05-18  Bruno Haible  <[EMAIL PROTECTED]>

        * modules/propername: New file, from GNU gettext.
        * lib/propername.h: New file, from GNU gettext.
        * lib/propername.c: New file, from GNU gettext.
        * MODULES.html.sh (Internationalization functions): Add propername.