Add JasperReports server support for PostgreSQL

The Bitnami JasperReports stack is configured to use the MySQL database by default. To support PostgreSQL instead, add the JDBC driver for PostgreSQL, as follows:

• Download the driver from the PostgreSQL website.

• Use the JDBC4 connector for the specific version of your PostgreSQL database. The .jar file should be copied into the /opt/bitnami/tomcat/lib directory.