pgloader - pgloader: 2.3.1 release

Log Message:
-----------
2.3.1 release

Modified Files:
--------------
pgloader:
TODO.txt (r1.5 -> r1.6)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgloader/pgloader/TODO.txt.diff?r1=1.5&r2=1.6)
pgloader/debian:
changelog (r1.25 -> r1.26)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgloader/pgloader/debian/changelog.diff?r1=1.25&r2=1.26)
pgloader/pgloader:
options.py (r1.22 -> r1.23)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgloader/pgloader/pgloader/options.py.diff?r1=1.22&r2=1.23)