pginstaller - pginst: Use DOM-based loops instead of XSL tro build the C

Log Message:
-----------
Use DOM-based loops instead of XSL tro build the C code. For some reason the XML parser got very confused when the XSL
wasn'tin the same encoding as the XML input/output, and generated some very interesting output... Not as fast, but much
morecorrect this way. 

Also, force translation regeneration in wixobj build step to make sure wxs files are correctly updated.

Modified Files:
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    pginst:
        Makefile (r1.27 -> r1.28)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/Makefile.diff?r1=1.27&r2=1.28)
    pginst/util:
        translate.vbs (r1.1 -> r1.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/util/translate.vbs.diff?r1=1.1&r2=1.2)

Removed Files:
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    pginst/util:
        gencsource.xsl
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/util/gencsource.xsl)