New version 28.20-1
- Check the proxy attribute before accessing it (vponcova)
- Check the noverifyssl attribute before accessing it (vponcova)
- Don't access the url attribute (#1530428) (vponcova)
- Use Fedora Server default partitioning in Atomic (jkonecny)
- Clean code of Atomic install class (jkonecny)
- Migrate Atomic install class (#1491287) (jkonecny)
- Move Atomic install class to Anaconda (#1491287) (#1536853) (jkonecny)
- Make sure that fetch_url is defined. (vponcova)