release beakerlib-1.18-1
    
    - rebase to beakerlib-1.18
    - support for dnf/dnf download
    - support direct systemctl call
    - ability to run without python (no journal.xml)
    - better handling of reboots
    - better handling of persistent data
    - final report polishing
    - better compatibility with old bash
    - LibraryDir variable pointing to the library directory for all imported libraries
    - fallback to curl if wget is not available
    - updated documentation