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_pep277.py b/Lib/test/test_pep277.py
index ff71bf2..8efa50a 100644
--- a/Lib/test/test_pep277.py
+++ b/Lib/test/test_pep277.py
@@ -83,7 +83,7 @@
         f2 = os.listdir(unicode(test_support.TESTFN,
                                 sys.getfilesystemencoding()))
         f2.sort()
-        print f2
+        print(f2)
 
     def test_rename(self):
         for name in self.files:
@@ -99,7 +99,7 @@
         f = open(filename, 'w')
         f.write((filename + '\n').encode("utf-8"))
         f.close()
-        print repr(filename)
+        print(repr(filename))
         os.access(filename,os.R_OK)
         os.remove(filename)
         os.chdir(oldwd)