3.80
Fix HAVE_BROKEN_RESTART logic. Fix hash.h typos (only noticed when using Windows). Update .cvsignore files.
Update GNU make to use Autoconf 2.53, Automake 1.6.1, Gettext 0.11.1. We're using Gettext's "external" feature to avoid including the intl code in the GNU make distribution.
Update some NEWS and README nits, and add new gettext macros to config's Makefile.am.