press - pr: committing Magnu's markup fixes

Log Message:
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committing Magnu's markup fixes

Modified Files:
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pr/releases/8.3/br:
features83.html.br (r1.7 -> r1.8)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/press/pr/releases/8.3/br/features83.html.br.diff?r1=1.7&r2=1.8)
presskit83.html.br (r1.6 -> r1.7)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/press/pr/releases/8.3/br/presskit83.html.br.diff?r1=1.6&r2=1.7)