DogSettings ver.1.6.0.0

In this version:
- Added settings management system for DTT SPARK (thanks mecha)
- Correction of errors conversion system for SPARK
- Fixed extended character Spanish / Cyrillic system SPARK (UTF-8) (thanks mecha)
- Fixed Spanish language (thanks mecha)
- Added auto-correction in symbol rate conversion system AZBOX (Opensat)
- Added Russian language (thanks Kvasik)