Bump version to 0.2.2

Daniel Smith · Daniel Smith · commit 709b125f540f · 2017-10-02T09:46:48.000+02:00
diff --git a/lib/mittsu/version.rb b/lib/mittsu/version.rb
@@ -1,4 +1,4 @@
 module Mittsu
-  VERSION = "0.2.1"
+  VERSION = "0.2.2"
   REVISION = "71"
 end
