Last set of changes for 1.1.3

[Alan DeKok]

Nicolas Baradakis <nbk at sitadelle.com> wrote:
> The branch 1.1 fails to build from sources for me. There're still many
> autoconf 2.13 scripts mixed with autoconf 2.59 scripts.
> 
> $ grep "autoconf version 2.13 " **/configure

  Now returns nothing.  Please check it out again, and see if there
are problems.

  Alan DeKok.