Log Message:
-----------
Allow changing of base install directory for all features.
Modified Files:
--------------
pginst/wxs:
pginst.wxs (r1.25 -> r1.26)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/wxs/pginst.wxs.diff?r1=1.25&r2=1.26)