#1301 introducing common/export_to_json and utilizing this subworkflow in both primary and preprocessing workflows executing it when active_export=false which means hbase export is disabled
#1083 enabling webcrawl ingester module extracting FX field from plaintext before executing project reference extraction
#919 enabling concepts matching for FET projects in mainworkflows: import, export, primary and preprocessing
#9059 reverting #717 change: shortening app_path for primary workflow due to the fix applied by Paweł on WF_JOBS MODIFY mysql table: canging varchar(255) to mediumtext.
#717 shortening app_path for preprocessing workflow and subworkflows