Add cleaning of generated PDF files.

tasks/general/acct_mgmt/users.yml

@@ -687,6 +687,9 @@
         done
         cd
 
+        echo -e "******* PDFs *******"
+        find ~/Code/ebook-* -name "*.pdf" -exec du -h {} \; -delete | sort -h
+
         echo -e "\n*** Done! ***"
       }
       alias code-clean="clean-code"