updated README

README.md

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+# Acts As Commentable
+
+Allows for comments to be added to multiple and different models.
+
+### Forked
+* Added Rails 3.2 support
+* Removed default scope on comments
+
+### Installation
+
+`gem install "acts_as_commentable"`
+
+ If using bundler then just add 
+`gem "acts_as_commentable"` to your Gemfile 
+and
+`bundle install`
+
+Generate your comment model:
+
+`rails g comment`
+
+Then migrate your database:
+
+`rake db:migrate`
+
+### Usage
+
+ Make your ActiveRecord model act as commentable.
+
+	class Post < ActiveRecord::Base
+		acts_as_commentable
+	end
+
+ Add a comment to a model instance
+
+	post = Post.create
+	post.comments.create(:comment => "my first comment!")
+
+ Fetch comments for a commentable model:
+
+	post = Post.find(1)
+	comments = post.comments.recent.limit(10).all
+
+
+### Credits
+
+**Xelipe** - This plugin is heavily influenced by Acts As Taggable.
+
+###### Contributors
+
+Jack Dempsey, Chris Eppstein, Jim Ray, Matthew Van Horn, Ole Riesenberg, ZhangJinzhu, maddox, monocle
+
+###### More
+
+[http://www.juixe.com/techknow/index.php/2006/06/18/acts-as-commentable-plugin/](http://www.juixe.com/techknow/index.php/2006/06/18/acts-as-commentable-plugin/)
+[http://www.juixe.com/projects/acts_as_commentable](http://www.juixe.com/projects/acts_as_commentable)