We're finally there ...

'k, I just tag'd REL7_4 and built the bundles ... the files are available
under ftp://ftp.postgresql.org/pub/source/v7.4beta, and I've open'd up the
ftp server there to 100 connections so that ppl can get in and test it ...

It is 6:15pm AST here right now ... at ~9pm, I will move those files to
the v7.4 directory, baring any reports of problems ...