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.)
diff --git a/Lib/test/test_crypt.py b/Lib/test/test_crypt.py
index dfbcbdf..7336711 100755
--- a/Lib/test/test_crypt.py
+++ b/Lib/test/test_crypt.py
@@ -8,4 +8,4 @@
 
 c = crypt.crypt('mypassword', 'ab')
 if verbose:
-    print 'Test encryption: ', c
+    print('Test encryption: ', c)