New version 3.6.1
    
    - misc: Remove "warn: false" from Ansible "command" (vtrefny)
    - spec: Change license string to the SPDX format required by Fedora (vtrefny)
    - Catch BlockDevNotImplementedError for btrfs plugin calls (vtrefny)
    - tests: document how to use the VM tests (berrange)
    - tests: allow filtering tests to run in VM (berrange)
    - tests: don't start/stop VM if it was already running (berrange)
    - tests: use correct password arg for SSH to VM (berrange)
    - tests: add logging to runvmtests.py (berrange)
    - Fix potential AttributeError when getting stratis blockdev info (vtrefny)
    - spec: Fix recommended libblockdev plugins (vtrefny)
    - tests: remove unused global variables (berrange)
    - Backport total_memory improvements from anaconda (vslavik)
    - Fix regex for checking e2fsprogs version (vtrefny)