Release ausroller 0.3.0

* Release version 0.3.0 with following improvements:
 - Ausroller logo! Run 'ausroller --help' for the full glory.
 - Added support for horizontalpodaustoscaler (hpa)
   and statefulsets
 - Add warning about different kubernetes server and client version.
 - Improve logging

README.md

@@ -83,9 +83,11 @@ source ausroller/bin/activate
 
 #### Install ausroller using pip:
 ```
-pip install git+https://github.com/endocode/ausroller
+pip install git+https://github.com/endocode/ausroller@0.3.0
 ```
 
+Remove the version number to install the latest version from the master branch.
+
 Ausroller needs a configuration file to read the path to the "rollout" git repository from.
 It looks for $HOME/.ausroller.ini by default but the path to the ausroller.ini
 can be overwritten on command line: ``` ausroller [...] -c /etc/ausroller.ini```

setup.py

@@ -11,7 +11,7 @@
 
 setup(
     name='ausroller',
-    version='0.3.0-alpha',
+    version='0.3.0',
     description='Deploy applications to kubernetes clusters',
     long_description=long_description,