python 3 port: manual fixes, remove 2to3 from setup.py, remove fixers
diff --git a/jinja2/bccache.py b/jinja2/bccache.py
index 0b0ccad..7c91188 100644
--- a/jinja2/bccache.py
+++ b/jinja2/bccache.py
@@ -18,7 +18,7 @@
 import sys
 import marshal
 import tempfile
-import cPickle as pickle
+from six.moves import cPickle as pickle
 import fnmatch
 try:
     from hashlib import sha1