Re: update of ac_pkg_swig.m4 and new ac_python_devel.m4

[Peter Simons]

Andrew,

thanks a lot for the submissions! Both macros are on-line
now, you can check whether everything is OK at:

  http://www.gnu.org/software/ac-archive/htmldoc/ac_pkg_swig.html
  http://www.gnu.org/software/ac-archive/htmldoc/ac_python_devel.html

You might want to look at the description of AC_PKG_SWIG, by
the way, it seems some text is missing after the beginning
of the second sentence?

Peter