slony1-ctl - slony-ctl: Improve configuration doc with examples

Log Message:
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Improve configuration doc with examples

Modified Files:
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slony-ctl/etc:
bases.h (r1.6 -> r1.7)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/slony1-ctl/slony-ctl/etc/bases.h?r1=1.6&r2=1.7)
relations.h (r1.7 -> r1.8)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/slony1-ctl/slony-ctl/etc/relations.h?r1=1.7&r2=1.8)