Setup

1. Clone repo
2. Add project folder to Eclipse workspace.
3. Create the library_db database in pgAdmin.
4. In the hibernate.cfg.xml file, uncomment line 27, but also make sure to comment line 30. This will auto-create the tables for you.
5. Run the program, once, verify that it created the tables and test if data can be added to the tables.
6. Once verified that the tables have been created and work, comment out line 27, and uncomment line 30. This will not re-create the tables and allow you to work with your existing data and tables.