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/test/test_normalization.py

@@ -58,7 +58,7 @@ def test_main():
             continue
 
         if verbose:
-            print line
+            print(line)
 
         # Perform tests
         verify(c2 ==  NFC(c1) ==  NFC(c2) ==  NFC(c3), line)