Remove unused imports

Author: mnaberez

supervisor/tests/test_confecho.py

@@ -1,6 +1,5 @@
 """Test suite for supervisor.confecho"""
 
-import sys
 import unittest
 from supervisor.compat import StringIO
 from supervisor import confecho

supervisor/tests/test_dispatchers.py

@@ -1,6 +1,5 @@
 import unittest
 import os
-import sys
 
 from supervisor.compat import as_bytes
 

supervisor/tests/test_events.py

@@ -1,4 +1,3 @@
-import sys
 import unittest
 
 from supervisor.tests.base import DummyOptions

supervisor/tests/test_http.py

@@ -1,7 +1,6 @@
 import base64
 import os
 import stat
-import sys
 import socket
 import tempfile
 import unittest

supervisor/tests/test_poller.py

@@ -1,4 +1,3 @@
-import sys
 import unittest
 import errno
 import select

supervisor/tests/test_rpcinterfaces.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 import unittest
-import sys
 import operator
 import os
 import time

supervisor/tests/test_socket_manager.py

@@ -1,7 +1,5 @@
 """Test suite for supervisor.socket_manager"""
 
-import gc
-import sys
 import os
 import unittest
 import socket

supervisor/tests/test_states.py

@@ -1,6 +1,5 @@
 """Test suite for supervisor.states"""
 
-import sys
 import unittest
 from supervisor import states
 

supervisor/tests/test_supervisorctl.py

@@ -1,4 +1,3 @@
-import sys
 import unittest
 from supervisor import xmlrpc
 from supervisor.compat import StringIO

supervisor/tests/test_templating.py

@@ -6,7 +6,6 @@
 
 import unittest
 import re
-import sys
 
 _SIMPLE_XML = r"""<?xml version="1.0"?>
 <root xmlns:meld="https://github.com/Supervisor/supervisor">