press - pr: Minor change in example enumeration of available PostgreSQL

Log Message:
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Minor change in example enumeration of available PostgreSQL extensions.
Added US-prefix "+1" in phone number of the Unisys contact.
Added national Unisys contacts for Germany, Austria and Switzerland.

Modified Files:
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pr/releases/8.2/de:
presskit82.html.de (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/press/pr/releases/8.2/de/presskit82.html.de.diff?r1=1.1&r2=1.2)