BBCD3 Desktop 4.0

• New version checker. BBCD3 will now ask to update when new versions are released.
• Improved downloading. Long downloads finally work, and Fast mode should no longer DDoS the stream links and get you black listed :D
• Fixed dead links.
• Added the following new stream links:
  • World Service Stream 05 (Urdu, Pashto, Burmese, Swahili, Arabic Services)
  • World Service Stream 06 (Telugu, Tamil, Kyrgyz, Hindi, Ukranian Services)
  • World Service Stream 07 (Afghan Service Retransmission)
  • World Service Stream 08 (BBC News Asia Pacific)
  • BBC Afghanistan
  • BBC Stream 51-59, both WW and UK variants