Constant BOB_CONFIG_XML 

const BOB_CONFIG_XML: &str = r#"<?xml version="1.0" encoding="UTF-8"?>
                <bob_configuration><processors><processor>Campaign</processor></processors>
                <directories/><global_rules/><retail>0</retail><silent>1</silent>
                <get_latest>0</get_latest><connect_db>0</connect_db>
                <merge_for_checkin_mode>2</merge_for_checkin_mode>
                <selected_files><entry>&lt;working&gt;/campaigns/ceo_data.ccd</entry></selected_files>
                </bob_configuration>"#;

BOB configuration that builds only ceo_data.ccd, silently.