Log Message:
-----------
add suuport for pg_stat_statements
Modified Files:
--------------
pgstatspack/sql:
pgstatspack_remove_tables.sql (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgstatspack/pgstatspack/sql/pgstatspack_remove_tables.sql?r1=1.1&r2=1.2)