FastDownloader v0.5.17

This version includes:

• Updated windows binary
• Updated existing translations
  • Portuguese
  • Italian
  • French
  • Chinese (simplified) -> Chinese (mandarin)
• New translations
  • Spanish
  • Russian
  • Dutch
  • Indonesian
  • Turkish
  • Arabic
  • Bengali
  • Hindi
  • Japanese
  • Korean
• Bugfix: Translations where a button containing more than a single word used multiple lines instead of one