plproxy - plproxy: tag the head as 2.1

Log Message:
-----------
tag the head as 2.1

Modified Files:
--------------
plproxy:
Makefile (r1.39 -> r1.40)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/Makefile?r1=1.39&r2=1.40)
plproxy/debian:
changelog (r1.10 -> r1.11)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/debian/changelog?r1=1.10&r2=1.11)