Log Message:
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Add some documentation of the release process.
Added Files:
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pginst:
RELEASE_PROCESS.txt (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/RELEASE_PROCESS.txt?rev=1.1&content-type=text/x-cvsweb-markup)
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