Vacation 1.2.7.0 beta4 released

Vacation 1.2.7.0-beta4
----------------------

This beta release updates the build process to remove the -m486 flag on non-PPC systems as the distros are already doing this.

* This may break backwards compatibility on
* AMD64/EM64T based systems, the fix is to run
* vacation -I to reinitialise your database of
* addresses you have received email from.

The option '-i' has been added as an alias for '-I' and documented in the manual page.

This release includes the Makefile changes from Marshal Newrock to build (hopefully) on FreeBSD with automatic detection of whether it is necessary.

There have been a few other housekeeping changes.

Please report any problems!