Checkmk Werk 15397: check_mk: Fix missing Checkmk agent specific inventory entries

ID: 15397 Title: check_mk: Fix missing Checkmk agent specific inventory entries Component: HW/SW Inventory Level: 1 Class: Bug fix Version: 2.1.0p29 During inventory plugin migration the following fields and the related view columns were thrown away: <ul> <li>Checkmk Agent Version</li> <li>Agent directory</li> <li>Data directory</li> <li>Spool directory</li> <li>Plugins directory</li> <li>Local directory</li> <li>Agent Controller</li> </ul>