update to 0.2.2 for release

Author: sstarcher

README.md

@@ -11,7 +11,7 @@ This allows you to run a single command and package the next version of your cha
 
 You can install a specific release version:
 
-    $ helm plugin install https://github.com/sstarcher/helm-release --version 0.2.1
+    $ helm plugin install https://github.com/sstarcher/helm-release --version 0.2.2
 
 ## Usage
 

plugin.yaml

@@ -1,5 +1,5 @@
 name: "release"
-version: "0.2.1"
+version: "0.2.2"
 usage: "Determines the charts next release number"
 description: |-
   This plugin will use environment variables and git history to divine the next chart version.