Bump to 0.6.0

Author: gregbell

CHANGELOG.md

@@ -1,5 +1,9 @@
 ## Master (unreleased)
 
+None yet
+
+## 0.6.0
+
 ### Bug Fixes
 
 * Fix conflict with Redcloth [#1805][] by [@adrienkohlbecker][]
@@ -855,4 +859,4 @@ of the highlights. 250 commits. Enough said.
 [@watson]: https://github.com/watson
 [@whatcould]: https://github.com/whatcould
 [@yawn]: https://github.com/yawn
-[@yorch]: https://github.com/yorch
+[@yorch]: https://github.com/yorch

lib/active_admin/version.rb

@@ -1,3 +1,3 @@
 module ActiveAdmin
-  VERSION = '0.5.1'
+  VERSION = '0.6.0'
 end