Fix most trivially-findable print statements.

There's one major and one minor category still unfixed:
doctests are the major category (and I hope to be able to augment the
refactoring tool to refactor bona fide doctests soon);
other code generating print statements in strings is the minor category.

(Oh, and I don't know if the compiler package works.)

Lib/audiodev.py

@@ -240,7 +240,7 @@ def test(fn = None):
         fn = 'f:just samples:just.aif'
     import aifc
     af = aifc.open(fn, 'r')
-    print fn, af.getparams()
+    print(fn, af.getparams())
     p = AudioDev()
     p.setoutrate(af.getframerate())
     p.setsampwidth(af.getsampwidth())
@@ -249,7 +249,7 @@ def test(fn = None):
     while 1:
         data = af.readframes(BUFSIZ)
         if not data: break
-        print len(data)
+        print(len(data))
         p.writeframes(data)
     p.wait()