pgsql: In accordance to http://www.pgsql.ru/db/mw/msg.html?mid=2045361

Log Message:
-----------
In accordance to
http://www.pgsql.ru/db/mw/msg.html?mid=2045361

change TimeATD to/from Datum macros.

Re-initdb is needed.

Modified Files:
--------------
pgsql/src/include/catalog:
catversion.h (r1.253 -> r1.254)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/catversion.h.diff?r1=1.253&r2=1.254)
pgsql/src/include/utils:
date.h (r1.29 -> r1.30)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/utils/date.h.diff?r1=1.29&r2=1.30)