Fix audaspace mess in 2.8

All these files were removed since accidental commit, revert and merge in 2.8.

ea31f0ac3b + 0a4e170c28 + 11f9a23a28 + 7b27b10fa6

extern/audaspace/bindings/python/examples/binaural.py

@@ -0,0 +1,13 @@
+#!/usr/bin/python
+import aud, sys, time, multiprocessing
+device = aud.Device()
+hrtf = aud.HRTF().loadLeftHrtfSet(".wav", sys.argv[2])
+threadPool = aud.ThreadPool(multiprocessing.cpu_count())
+source = aud.Source(0, 0, 0)
+sound = aud.Sound.file(sys.argv[1]).rechannel(1).binaural(hrtf, source, threadPool)
+handle = device.play(sound)
+
+while handle.status:
+    source.azimuth += 1
+    print("Azimuth: " + str(source.azimuth))
+    time.sleep(0.1)