v 15 "Kabale und Liebe"

- new: auto deny cookie-banners (@https://github.com/woheller69/browser)
- new: sort startsite and history by domain
- new: highlight domains in lists and menus
- new: highlight search term
- fix: layout and colors
- fix: Error downloading blob-files (@https://github.com/woheller69/browser)
- fix: Downloading files that requires Referer header #950
- fix: Display errors in dark theme? #1143