Log Message:
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Add an explanation for the install process, from Damien Clochard.
Modified Files:
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pgsnap/pgsnap:
INSTALL (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnap/pgsnap/pgsnap/INSTALL.diff?r1=1.1.1.1&r2=1.2)