Created DbcpDataSourceFactory factory bean to create and populate a dbcp based connection pool. The factory bean is based on EmbeddedDataSourceFactory from the JavaConfig version of Pet Clinic. The new DbcpDataSourceFactory has been tested with HSQL in embedded and stand-alone modes.
+ Removed unused imports for @RequestParam
Note: While unit tests pass in eclipse, NoClassDefFound errors are still being thrown when tests are run from the command line.