autoconf added

DESCRIPTION

 Package: akima
-Version: 0.5-4
-Date: 2009-06-10
+Version: 0.5-5
+Date: 2010-01-14
 Title: Interpolation of irregularly spaced data
 Author: Fortran code by H. Akima
  R port by Albrecht Gebhardt <albrecht.gebhardt@uni-klu.ac.at>

configure.ac

 # package/configure.in
 AC_PREREQ(2.50)
-AM_INIT_AUTOMAKE("akima",0.5-4)
+AM_INIT_AUTOMAKE("akima",0.5-5)
 AC_INIT(src/tripack.f)
 #if you want to use more macros
 #AC_CONFIG_MACRO_DIR([m4])