Log Message:
-----------
Abandon multiroot hack - in effect all builds will now be multiroot compatible.
Rename any legacy status files/directories to multiroot-compatible names.
Issue a warning if the multiroot flag is used.
Modified Files:
--------------
client-code:
run_build.pl (r1.80 -> r1.81)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbuildfarm/client-code/run_build.pl.diff?r1=1.80&r2=1.81)