- split start_threads.c into start_alsa.c and start_portaudio.c
- make configure/Makefile add start_alsa or start_portaudio as needed
instead of start_threads
Untested on ALSA, works fine with PORTAUDIO
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/trunk@100 ab8295b8-cf94-4d9e-aec4-7959e3be5d79