Tue, 17 Aug 2004 11:20:16 +0000technical corrections
marci [Tue, 17 Aug 2004 11:20:16 +0000] rev 762
technical corrections

Tue, 17 Aug 2004 10:24:19 +0000flowValue() is reset to deal with excess[t].
marci [Tue, 17 Aug 2004 10:24:19 +0000] rev 761
flowValue() is reset to deal with excess[t].