* [AP,FIX] Also add symbolic links in the output directories of AP stages (no longer copy files).
* [AP_DIR,FIX] Deleteing directories in ap_clean/1 would not work.
* [CKAN_FILE_SIZE,NEW] New module generating an HTML overview of datasets ordered by file size.
* [CKAN_SCRAPE_SCRIPT,NEW] Simple startup script that only scrapes for CKAN datasets.