Log Message:
-----------
added PGSimpleDataSource to replace the one in postgres jdbc driver
Added Files:
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jdbccache/wrapper-jdbc4/src/main/java/org/postgresql/ds:
PGSimpleDataSource.java (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/jdbccache/jdbccache/wrapper-jdbc4/src/main/java/org/postgresql/ds/PGSimpleDataSource.java?rev=1.1&content-type=text/x-cvsweb-markup)