Loupe 47.alpha

- New dialog to show and copy error details
- Rotating JPEG images with an orientation Exif entry will now change that entry

- Disable markup in property rows

- Follow the Rust Style Guide for Cargo.toml and .rs filenames
- Image delete confirmation now uses AdwAlertDialog
- Make error messages translatable and look nicer
- Move many shortcuts to window level instead of using app accels
- Replace AdwAboutWindow with AdwAboutDialog !376
- Use new GtkPrintDialog API #144

Git-EVTag-v0-SHA512: 0ae361c413f371161d0f535ec65810b95d4487931dcf561a075084ccdcaa305f1d1378e32b813b65ae78f961a0e94be48794876ebb4ffb533f6abefac7630ae6