pgloader - pgloader: First implementation of parallel loading, each

Log Message:
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First implementation of parallel loading, each thread loading a part of the input file (stat, seek, etc)

Modified Files:
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    pgloader:
        pgloader.py (r1.21 -> r1.22)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgloader/pgloader/pgloader.py.diff?r1=1.21&r2=1.22)
    pgloader/debian:
        changelog (r1.16 -> r1.17)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgloader/pgloader/debian/changelog.diff?r1=1.16&r2=1.17)
    pgloader/examples:
        pgloader.conf (r1.13 -> r1.14)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgloader/pgloader/examples/pgloader.conf.diff?r1=1.13&r2=1.14)
    pgloader/pgloader:
        csvreader.py (r1.4 -> r1.5)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgloader/pgloader/pgloader/csvreader.py.diff?r1=1.4&r2=1.5)
        options.py (r1.15 -> r1.16)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgloader/pgloader/pgloader/options.py.diff?r1=1.15&r2=1.16)
        pgloader.py (r1.23 -> r1.24)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgloader/pgloader/pgloader/pgloader.py.diff?r1=1.23&r2=1.24)
        reader.py (r1.8 -> r1.9)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgloader/pgloader/pgloader/reader.py.diff?r1=1.8&r2=1.9)
        textreader.py (r1.11 -> r1.12)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgloader/pgloader/pgloader/textreader.py.diff?r1=1.11&r2=1.12)

Added Files:
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    pgloader/examples/parallel:
        parallel.sql (r1.1)

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