- Fix python2 compatibility when printing to stderr (jkonecny)
    - Remove duplicated kwargs.get displayMode variable (jkonecny)
    - Print errors to stderr when errors aren't fatal (jkonecny)
    - Add a type stub for the new F26 support. (clumens)
    - Fix and add tests for F26 and new displaymode (jkonecny)
    - Add non-interactive option to graphical and text modes (jkonecny)
    - Add Fedora 26 support (jkonecny)