v2.4 released

[Michael Tippach]

As usual:

www.asio4all.com/A4Av2Ins.exe

• Fixed an issue with the first audio device in the list becoming "sticky", meaning you could not disable it in the control panel.
  
• Workaround for a bug in CT drivers. Audigy &Co. should work again.
  
• Add support for some more USB devices.
  
• Remove the crash recovery feature, which was more likely to confuse the user rather than actually being helpful.
  
• Add proper version display to the control panel.
  
• Some more minor performance tweaks an other things.