Log Message:
-----------
Document host setting for Unix Domain Socket connection support
Modified Files:
--------------
pgloader:
pgloader.1.txt (r1.18 -> r1.19)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgloader/pgloader/pgloader.1.txt.diff?r1=1.18&r2=1.19)