pgsql: Reverted: < * -Change LIMIT/OFFSET and FETCH/MOVE to use int8 >

Log Message:
-----------
Reverted:

< * -Change LIMIT/OFFSET and FETCH/MOVE to use int8

* Change LIMIT/OFFSET and FETCH/MOVE to use int8

Modified Files:
--------------
pgsql/doc:
TODO (r1.1970 -> r1.1971)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/TODO.diff?r1=1.1970&amp;r2=1.1971)
pgsql/doc/src/FAQ:
TODO.html (r1.472 -> r1.473)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/FAQ/TODO.html.diff?r1=1.472&amp;r2=1.473)