Merge pull request #29 (5) "setup.py cleanup"

From: https://github.com/kennethreitz/pystache/commit/43d504b5dbdb043cdfe9a87ffb4b3b239c130ab8
Into: issue_29

This commit includes a few tweaks to setup.py.  The indentation of the
arguments to setup() was left alone.

setup.py

 #!/usr/bin/env python
+# coding: utf-8
 
 import os
 import sys
 
+
 try:
     from setuptools import setup
 except ImportError:
     from distutils.core import setup
 
+
 def publish():
     """Publish to Pypi"""
-    os.system("python setup.py sdist upload")
+    os.system('python setup.py sdist upload')
 
-if sys.argv[-1] == "publish":
+
+if sys.argv[-1] == 'publish':
     publish()
     sys.exit()
 
@@ -32,5 +36,5 @@ setup(name='pystache',
         "Programming Language :: Python :: 2.5",
         "Programming Language :: Python :: 2.6",
         )
-     )
+)