Increse version number to 0.3.1.

setup.py

@@ -1,13 +1,15 @@
 from setuptools import setup
 
+import slacker
 
-setup(name='slacker',
-      version='0.3.0',
+
+setup(name=slacker.__title__,
+      version=slacker.__version__,
       packages=['slacker'],
       description='Slack API client',
-      author='Oktay Sancak',
+      author=slacker.__author__,
       author_email='[email protected]',
       url='http://github.com/os/slacker/',
       install_requires=['requests >= 2.2.1'],
-      license='http://www.apache.org/licenses/LICENSE-2.0',
+      license=slacker.__license__,
       keywords='slack api')

slacker/__init__.py

@@ -17,6 +17,13 @@
 import requests
 
 
+__title__ = 'slacker'
+__version__ = '0.3.1'
+__author__ = 'Oktay Sancak'
+__license__ = 'Apache 2.0'
+__copyright__ = 'Copyright 2014 Oktay Sancak'
+
+
 API_BASE_URL = 'https://slack.com/api/{api}'