- Don't pass --disable-overwrite to tx pull. (dlehman)
    - Avoid unneccesarily tripping raid-level member count checks. (dlehman)
    - Allow toggling encryption of raid container members. (#1148373) (dlehman)
    - Include the new blivet.devices submodule in the built package. (clumens)
    - Add a few test for setting dataLevel and metaDataLevel in BTRFS (amulhern)
    - Add dataLevel and metaDataLevel attributes for testing. (amulhern)
    - Add isleaf and direct to _state_functions (amulhern)
    - Refactor setup of _state_functions into __init__() methods (amulhern)
    - Move getting the attribute into the check methods. (amulhern)
    - Adjust detection of exceptions raised. (amulhern)
    - Update test setup so that it obeys RAID level requirements. (amulhern)
    - Use new RaidDevice class in appropriate Device subclasses. (amulhern)
    - Add new RaidDevice class for handling RAID aspects of devices. (amulhern)
    - Do not set parents attribute if parents param is bad. (amulhern)