Final draft of the configuration file dhcr.conf. Added parameters SMTPEnable and ESLEnabled to be used later.
The application is now capable of looking in the bulk_discovery.txt file and determine whether the system is there or not. To do that some new subroutines were required: insert_into_bulk_discovery, select_from_bulk_discovery and read_bulk_discovery. Added a configuration parameter to dhcr.conf to define the path of the bulk_discovery.txt file.