Checkmk Werk 15125: Fix cleanup of PDF tmp files in ~/tmp/check_mk

ID: 15125 Title: Fix cleanup of PDF tmp files in ~/tmp/check_mk Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 Created PDF tmp files were not cleaned up in folder ~/tmp/check_mk. Newly created PDF tmp files will be created in folder ~/tmp/check_mk/pdf and the new cronjob "cleanup_pdf_tmp_files", running every day at 00:15, will cleanup PDF tmp files older one day in this folder.