[PATCH 2 of 5] pywatchman: alphabetize imports

[Mateusz Kwapich]

# HG changeset patch
# User Mateusz Kwapich <mitrandir at fb.com>
# Date 1476020659 25200
#      Sun Oct 09 06:44:19 2016 -0700
# Node ID 9be0fc83663857b8843a781b6418a42fa0b15c65
# Parent  e998d6ca8cc7d27a4dd84e92d2bc0683a96c4d93
pywatchman: alphabetize imports

diff --git a/hgext/fsmonitor/pywatchman/__init__.py b/hgext/fsmonitor/pywatchman/__init__.py
--- a/hgext/fsmonitor/pywatchman/__init__.py
+++ b/hgext/fsmonitor/pywatchman/__init__.py
@@ -28,9 +28,9 @@
 
 from __future__ import absolute_import
 
-import os
 import errno
 import math
+import os
 import socket
 import subprocess
 import time