pginstaller - pginst: Fix encoding/locale command line options when used

Log Message:
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Fix encoding/locale command line options when used in reduced, basic or silent installation modes [Usman Saleem/Dave Page]

Modified Files:
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pginst/ca:
locale.c (r1.21 -> r1.22)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/ca/locale.c.diff?r1=1.21&r2=1.22)
pginstca.c (r1.127 -> r1.128)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/ca/pginstca.c.diff?r1=1.127&r2=1.128)
pginst/inst:
psql.bat (r1.3 -> r1.4)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/inst/psql.bat.diff?r1=1.3&r2=1.4)
pginst/wxs:
pginst.wxs (r1.231 -> r1.232)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/wxs/pginst.wxs.diff?r1=1.231&r2=1.232)