Enable exclusive mode for WASAPI devices.
Increased win32 revision to 317.
Updated win32 project to use SDL 1.2.15.
Increased win32 revision to 318.
Updated win32 project to use SDL_gfx 2.0.24.
Increased win32 revision to 319.
Removed toubleshooting debug statements from decode_portaudio.
Increased win32 squeezeplay revision to 320.
Removed ASIO and WASAPI from portaudio dll build as they require COM to be initialized in the decode thread for sample rate changes to work.  When COM is initialized in the decode thread there is no way to uninitialize it as the threads in squeezeplay where never coded to exit gracefully when the application exits.  It relies on the OS to do the clean up which doesn't work for COM on windows.  Squeezeplay exits but leaves the hidden COM window running forever.
Moved Direct Sound to be the first hostapi used to search for devices.
Increased win32 squeezeplay revision to 321.
Stop changing samplerate back to 44100 in decode portaudio every time streaming stops.
Increased win32 squeezeplay revision to 322.
Disable portaudio debug messages in OSX makefile.
Increased win32 squeezeplay revision to 323.