minor fixes

Author: delabiejochen

setup.py

@@ -4,16 +4,16 @@
 
 
 import os
-from distutils.core import setup
+import setuptools
 from testingbotclient import __version__
 
 
-setup(
+setuptools.setup(
     name='testingbotclient',
     version=__version__,
     py_modules=['testingbotclient'],
     author='TestingBot',
-    author_email='info _at_ testingbot.com',
+    author_email='info@testingbot.com',
     description='Python client library for TestingBot API.',
     long_description='Update test details on TestingBot.com with this library. Set success state/name of test after running the Selenium test.',
     url='https://github.com/testingbot/testingbotclient',

testingbotclient.py

@@ -4,7 +4,7 @@
 import sys
 import json
 import os
-__version__ = '0.0.5'
+__version__ = '0.0.6'
 
 is_py2 = sys.version_info[0] is 2
 
@@ -66,8 +66,7 @@ def request(self, method, url, body=None):
 
     def get_encoded_auth_string(self):
         auth_info = '%s:%s' % (self.testingbotKey, self.testingbotSecret)
-        base64string = base64.b64encode(auth_info.encode(encoding='UTF-8')).decode(encoding='UTF-8')
-        return base64string
+        return base64.b64encode(auth_info.encode('utf-8')).decode('utf-8')
 
 
 class Tests(object):