Update max row size to 400gb, per Tom.

doc/FAQ

@@ -1,7 +1,7 @@
 
                 Frequently Asked Questions (FAQ) for PostgreSQL
                                        
-   Last updated: Fri Feb 24 23:28:40 EST 2006
+   Last updated: Sun Apr 2 23:39:13 EDT 2006
    
    Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
    
@@ -491,7 +491,7 @@
    
    Maximum size for a database? unlimited (32 TB databases exist)
    Maximum size for a table? 32 TB
-   Maximum size for a row? 1.6TB
+   Maximum size for a row? 400 GB
    Maximum size for a field? 1 GB
    Maximum number of rows in a table? unlimited
    Maximum number of columns in a table? 250-1600 depending on column

doc/src/FAQ/FAQ.html

@@ -10,7 +10,7 @@
   alink="#0000ff">
     <H1>Frequently Asked Questions (FAQ) for PostgreSQL</H1>
 
-    <P>Last updated: Fri Feb 24 23:28:40 EST 2006</P>
+    <P>Last updated: Sun Apr  2 23:39:13 EDT 2006</P>
 
     <P>Current maintainer: Bruce Momjian (<A href=
     "mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</A>)
@@ -654,7 +654,7 @@
 <TR><TD>Maximum size for a database?</TD><TD>unlimited (32 TB databases
 exist)</TD></TR>
 <TR><TD>Maximum size for a table?</TD><TD>32 TB</TD></TR>
-<TR><TD>Maximum size for a row?</TD><TD>1.6TB</TD></TR>
+<TR><TD>Maximum size for a row?</TD><TD>400 GB</TD></TR>
 <TR><TD>Maximum size for a field?</TD><TD>1 GB</TD></TR>
 <TR><TD>Maximum number of rows in a table?</TD><TD>unlimited</TD></TR>
 <TR><TD>Maximum number of columns in a table?</TD><TD>250-1600 depending