Remove fig.packages replace with real deps.

Signed-off-by: Daniel Nephin <dnephin@gmail.com>

tests/unit/cli_test.py

@@ -8,7 +8,7 @@ import mock
 
 from fig.cli import main
 from fig.cli.main import TopLevelCommand
-from fig.packages.six import StringIO
+from six import StringIO
 
 
 class CLITestCase(unittest.TestCase):

tests/unit/container_test.py

@@ -2,7 +2,7 @@ from __future__ import unicode_literals
 from .. import unittest
 
 import mock
-from fig.packages import docker
+import docker
 
 from fig.container import Container
 

tests/unit/service_test.py

@@ -5,7 +5,7 @@ import os
 from .. import unittest
 import mock
 
-from fig.packages import docker
+import docker
 
 from fig import Service
 from fig.service import (