Changes since the official release 1.2:

 * Use GNU Autoconf and Automake.
 * Portability fixes.
 * Code clean-up.
 * Some performance improvements.
 * New exponential substitution (count --exp).
 * New primal irrational decomposition (count --irr).
 * New non-unimodular enumeration (count --maxdet=N).
 * New all-primal irrational decomposition (count --all-primal)


