press - pr: Corrected billions to European measures.

Log Message:
-----------
Corrected billions to European measures.

Modified Files:
--------------
pr/releases/8.0/pl:
press_page (r1.5 -> r1.6)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/press/pr/releases/8.0/pl/press_page.diff?r1=1.5&r2=1.6)
presskit80.html (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/press/pr/releases/8.0/pl/presskit80.html.diff?r1=1.2&r2=1.3)