pginstaller - pginst: Add a target to build the binaries-no-installer

Log Message:
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Add a target to build the binaries-no-installer zip file. Bit hacky, but it looks like it would need quite a bit of coding to archive files from multiple locations into one structure without staging it someplace first.

Modified Files:
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pginst:
paths.projinc.in (r1.3 -> r1.4)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/paths.projinc.in.diff?r1=1.3&r2=1.4)
pginst.proj (r1.9 -> r1.10)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/pginst.proj.diff?r1=1.9&r2=1.10)
pginst/util/tasks:
zip.cs (r1.3 -> r1.4)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/util/tasks/zip.cs.diff?r1=1.3&r2=1.4)
pginst/wrapper:
wrapper.proj (r1.5 -> r1.6)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/wrapper/wrapper.proj.diff?r1=1.5&r2=1.6)