Unit Tests

- Added copyright and removed whitespace at EOL.

test/export.t

@@ -1,5 +1,30 @@
 #!/usr/bin/env python2.7
 # -*- coding: utf-8 -*-
+################################################################################
+##
+## Copyright 2006 - 2015, Paul Beckingham, Federico Hernandez.
+##
+## Permission is hereby granted, free of charge, to any person obtaining a copy
+## of this software and associated documentation files (the "Software"), to deal
+## in the Software without restriction, including without limitation the rights
+## to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+## copies of the Software, and to permit persons to whom the Software is
+## furnished to do so, subject to the following conditions:
+##
+## The above copyright notice and this permission notice shall be included
+## in all copies or substantial portions of the Software.
+##
+## THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+## OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+## FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+## THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+## LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+## OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+## SOFTWARE.
+##
+## http://www.opensource.org/licenses/mit-license.php
+##
+################################################################################
 
 import datetime
 import json
@@ -39,7 +64,7 @@ class TestExportCommand(TestCase):
         self.assertType(value, unicode)
         # And they should follow the %Y%m%dT%H%M%SZ format
         datetime.datetime.strptime(value, DATETIME_FORMAT)
-        
+
     def assertString(self, value, expected_value=None, regexp=False):
         """
         Checks the type of value to be string, and that context is as passed in