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

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

Modified Files:
--------------
    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)