Merge branch 'init_shell' of https://github.com/ChristopherMSpencer/python-cratonclient into init_shell

cratonclient/shell/main.py

@@ -14,6 +14,7 @@
 Main shell for parsing arguments directed toward Craton.
 """
 
+
 def main():
     return 0
 

cratonclient/tests/unit/test_main_shell.py

@@ -21,4 +21,5 @@ class TestMainShell(base.TestCase):
 
     def test_main_returns_successfully(self):
         """Verify that cratonclient shell main returns as expected."""
+
         self.assertEqual(main.main(), 0)