pgloader - pgloader: FIX RRR bug wrt offsets, allow python 2.3 to run

Log Message:
-----------
FIX RRR bug wrt offsets, allow python 2.3 to run pgloader when it does not need collections.deque (no Round Robin
Reader),and prepare packaging for 2.3.2 

Modified Files:
--------------
    pgloader/debian:
        changelog (r1.28 -> r1.29)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgloader/pgloader/debian/changelog.diff?r1=1.28&r2=1.29)
    pgloader/pgloader:
        options.py (r1.23 -> r1.24)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgloader/pgloader/pgloader/options.py.diff?r1=1.23&r2=1.24)
        pgloader.py (r1.45 -> r1.46)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgloader/pgloader/pgloader/pgloader.py.diff?r1=1.45&r2=1.46)
        tools.py (r1.13 -> r1.14)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgloader/pgloader/pgloader/tools.py.diff?r1=1.13&r2=1.14)

Added Files:
-----------
    pgloader/pgloader:
        RRRtools.py (r1.1)

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