pllolcode - pllolcode: NUMBARs are now stored internally as doubles

Log Message:
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NUMBARs are now stored internally as doubles instead of floats, consistent with use of strtod() for type conversions
Modified test scripts to use standalone testFuncs.sql

Modified Files:
--------------
    pllolcode:
        DOC (r1.12 -> r1.13)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pllolcode/pllolcode/DOC.diff?r1=1.12&r2=1.13)
        gram.y (r1.17 -> r1.18)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pllolcode/pllolcode/gram.y.diff?r1=1.17&r2=1.18)
        linux_test.sh (r1.10 -> r1.11)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pllolcode/pllolcode/linux_test.sh.diff?r1=1.10&r2=1.11)
        openbsd_test.sh (r1.5 -> r1.6)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pllolcode/pllolcode/openbsd_test.sh.diff?r1=1.5&r2=1.6)
        pllolcode.h (r1.14 -> r1.15)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pllolcode/pllolcode/pllolcode.h.diff?r1=1.14&r2=1.15)
        pllolcode_symbol.c (r1.6 -> r1.7)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pllolcode/pllolcode/pllolcode_symbol.c.diff?r1=1.6&r2=1.7)
        scan.l (r1.14 -> r1.15)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pllolcode/pllolcode/scan.l.diff?r1=1.14&r2=1.15)

Added Files:
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    pllolcode:
        testFuncs.sql (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pllolcode/pllolcode/testFuncs.sql?rev=1.1&content-type=text/x-cvsweb-markup)