Log Message:
-----------
Tidy up dialogues and add headings in the blank banner space.
Modified Files:
--------------
pginst/wxs:
dialogs.wxs (r1.3 -> r1.4)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/wxs/dialogs.wxs.diff?r1=1.3&r2=1.4)