Added standard IPy header

nbconvert/utils/config.py

@@ -1,6 +1,23 b''
+"""Global configuration class."""
+#-----------------------------------------------------------------------------
+# Copyright (c) 2013, the IPython Development Team.
+#
+# Distributed under the terms of the Modified BSD License.
+#
+# The full license is in the file COPYING.txt, distributed with this software.
+#-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# Imports
+#-----------------------------------------------------------------------------
+
 from IPython.utils.traitlets import (Unicode, List, Bool)
 from IPython.config.configurable import Configurable
 
+#-----------------------------------------------------------------------------
+# Classes and functions
+#-----------------------------------------------------------------------------
+           
 class GlobalConfigurable(Configurable):
     """Global configurable class for shared config