- Adds support for translating Python strings and .UI files with Qt's `QTranslator` class.
- Integrates the Transifex cloud translation service for managing translations.
- Adds translation policy and guidelines to `CONTRIBUTING.md`
* Apply selection status to children in restore-dialog. Fixes#69
* Backup triggered from system tray wont use correct profile. Fixes#78
* Use the term FILE if both FILE or FOLDER is meant. Fixes#55
* Implement update check on/off setting for macOS
* Implement autostart setting for macOS. Fixes#56
* Fix uneven vspace. Fixes#67
* Add Python 3.7 to Travis. Use tox to test multiple Python versions. Fixes#72
* Add command line option to avoid forking and open main window while debugging. Fixes#73
* Use slug of profile name as archive prefix. Fixes#46
* Add settings tab. Add light system tray icon option. Fixes#56 and #74
* Incorporate review by @ThomasWaldmann
* Simplify non-blocking BorgThread.run.
* Fix issue with displaying nested folders in extract-dialog.
* Fix error text expansion.
* Add many new tests. Dont open main window on startup.