- point to main Calamares site in the 'part of' headers instead
of to github (this is the "this file is part of Calamares"
opening line for most files).
- remove boilerplate from all source files, CMake modules and completions,
this is the 3-paragraph summary of the GPL-3.0-or-later, which has
a meaning entirely covered by the SPDX tag.
- Use a named enum instead of a collection of booleans
- Support old-style configuration but complain about it
- Update AppImage config as well
The new setup allows four different restart modes: never,
always, user-unchecked and user-checked. The user-modes
are interactive and give the user a choice (defaulting to
unchecked-don't-restart and checked-do-restart respectively).
The non-interactive versions vary in how they are
displayed.
