Log Message:
-----------
Install pg_regress where PGXS' "make installcheck" can find it.
Modified Files:
--------------
pgsql/src:
Makefile (r1.36 -> r1.37)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/Makefile.diff?r1=1.36&r2=1.37)
pgsql/src/test/regress:
GNUmakefile (r1.53 -> r1.54)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/GNUmakefile.diff?r1=1.53&r2=1.54)