make check in gr-audio-alsa now confirms ability to load guile bindings.
Add srcdir to test directory specifier
Make check works again, now using guile's native test-suite code.
The srfi-64 code wouldn't pass it's own test code under guile...
Create guile QA framework.
Also moves hand coded files out of gnuradio-core/src/lib/swig/gnuradiothat were getting nuked by make clean.