name simplification, as it correspond to the installation top-level directory

configure.ac

 AC_PREREQ(2.59)
-AC_INIT([Access Check Manager], 1.2.2)
+AC_INIT([access-check], 1.2.2)
 AM_INIT_AUTOMAKE([foreign])
 AC_REQUIRE_AUX_FILE([tap-driver.sh])
 AC_PROG_LN_S