New version 31.14-1
    
    - Require langtable-0.0.44, drop langtable-data requirement (mfabian)
    - Extend the format data with the mountable property (vponcova)
    - Add DBus support for supported file system types (vponcova)
    - Add DBus support for getting format type data (vponcova)
    - Add DBus support for gathering mount point requests (vponcova)
    - Move tests for partitioning modules to new files (vponcova)
    - Add DBus support for populating a device tree (vponcova)
    - Don't define the __eq__ method of DBusData (vponcova)
    - Add DBus support for mounting the existing system (vponcova)
    - Extend the function mount_existing_system (vponcova)
    - Add DBus support for finding existing operating system (vponcova)
    - Simplify generate_string_from_data (vponcova)
    - Define the __eq__ method of DBusData (vponcova)