Fixed: Files from other addon are not purged when switching to another

    [feedquote='i-MSCP Github (nuxwin)','https://github.com/i-MSCP/imscp/commit/4a92cdd8ed1a1abee4c96b49bec15de4226b73e9']

    Code
    1. Fixed: Files from other addon are not purged when switching to another
    2. Small fixes

    [/feedquote]