Python 2/3 compat - shebang

[joerg]

LGTM

[serge-sans-paille]

@joerg : I'll merge this one once all the others are handled :-)

cfe/trunk/utils/check_cfc/check_cfc.py

-#!/usr/bin/env python2.7
+#!/usr/bin/env python
 
 """Check CFC - Check Compile Flow Consistency
 
 This is a compiler wrapper for testing that code generation is consistent with
 different compilation processes. It checks that code is not unduly affected by
 compiler options or other changes which should not have side effects.
 
 To use:

cfe/trunk/utils/check_cfc/obj_diff.py

-#!/usr/bin/env python2.7
+#!/usr/bin/env python
 
 from __future__ import absolute_import, division, print_function
 
 import argparse
 import difflib
 import filecmp
 import os
 import subprocess

cfe/trunk/utils/check_cfc/test_check_cfc.py

-#!/usr/bin/env python2.7
+#!/usr/bin/env python
 
 """Test internal functions within check_cfc.py."""
 
 import check_cfc
 import os
 import platform
 import unittest