psqlodbc - psqlodbc: Use program files environment var in installer per

Log Message:
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Use program files environment var in installer per Johann Zuschlag

Modified Files:
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psqlodbc/installer:
Make.bat (r1.11 -> r1.12)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/installer/Make.bat.diff?r1=1.11&r2=1.12)
psqlodbcm.wxs (r1.9 -> r1.10)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/installer/psqlodbcm.wxs.diff?r1=1.9&r2=1.10)