Try putting sleep in tests

to see if it prevents intermittent failures

Author: msabramo

test_docverter.py

@@ -2,6 +2,7 @@
 
 import os
 import tempfile
+import time
 import unittest
 
 import docverter
@@ -22,6 +23,9 @@ def processor(*args):
 
 
 class TestDocverter(unittest.TestCase):
+    def setUp(self):
+        time.sleep(2)
+
     def test_converts_valid_format(self):
         self.assertEqual(_test_converter(format='md', to='rest'), 'ok')