popt 1.18 release candidate 1

- release popt-1.16.

Ok, we decided to still include those fixes into 1.15

- jbj: remove findme.c, add poptint.c, to po/POTFILES.in.

- jbj: add a %track section (as in rpm-5.0) to popt.spec.

- jbj: chg poptGetOptArg() to "char *", document application needs to free.

add 2 new locales.

release popt-1.11.

version 1.4

version 1.3

version 1.2.3