New version 2.1.7
    
    - Allow changing partition table (disklabel) (vtrefny)
    - Do not use Gtk.Label.set_align it is deprecated (vtrefny)
    - Do not use Gtk.Widget.size_request() it is deprecated (vtrefny)
    - Do not use positional argument with Gtk initializers (vtrefny)
    - Do not use Gtk.Table it is deprecated (vtrefny)
    - Do not specify title and buttons in Gtk.Dialog initializer (vtrefny)
    - AddDialog: Fix displaying filesystem label entry (vtrefny)
    - Makefile: Add a separate targets for gui and utils tests (vtrefny)
    - Add a basic test suite for testing BlivetUtils class (vtrefny)
    - Sync spec with downstream (vtrefny)
    - Allow running BlivetUtils on only subset of disks (vtrefny)