49.rc

* Further improvements to keyboard navigation
* Introduce a new testing framework for GUI and backend interactions
* Make month names more prominent
* Visual tweaks to the views and the preview popover
* Updated translations

Git-EVTag-v0-SHA512: 98a88818cfda4a479cc69e7bbd73b1d87752e8149ad0b4d882255b4ac7901535bf7ab890ec05f0c011aaea5b5135118fce17ab1ca54a1f785486f046e9c02f91