[SuperSU] neue App-Alternative zu Superuser

Features include:
- Superuser access prompt
- Superuser access logging
- Superuser access notifications
- Per-app notification configuration
- Temporary unroot
- Deep process detection (no more unknowns)
- Works in recovery (no more segfaulting)
- Works when Android isn't properly booted
- Works with non-standard shell locations
- Trusts ADB connection
- Always runs in ghost mode
- Wake on prompt

The Pro version additionally offers:
- OTA survival mode (no guarantees)
- Full color-coded command content logging (input/output/error)
- Per-app logging configuration
- Per-app user override
- PIN protection