This adds an ability to control left and right `Option` keys to be
treated as `Alt`, thus not producing diacritical marks.
Co-authored-by: Kirill Chibisov <contact@kchibisov.com>
* Require setting the activation policy on the event loop
* Run cargo fmt
* Update changelog
* Fixes and tweaks from review
* Correct comment in app_state.rs
Co-authored-by: Mads Marquart <mads@marquart.dk>