README.md in chef-sugar-1.2.6 vs README.md in chef-sugar-1.3.0

@@ -1,18 +1,25 @@
 Chef::Sugar
 ================
-[![Build Status](https://secure.travis-ci.org/sethvargo/chef-sugar.png?branch=master)](http://travis-ci.org/sethvargo/chef-sugar)
-[![Gem Version](https://badge.fury.io/rb/chef-sugar.png)](http://badge.fury.io/rb/chef-sugar)
-[![Dependency Status](https://gemnasium.com/sethvargo/chef-sugar.png)](https://gemnasium.com/sethvargo/chef-sugar)
-[![Code Climate](https://codeclimate.com/github/sethvargo/chef-sugar.png)](https://codeclimate.com/github/sethvargo/chef-sugar)
+[![Gem Version](http://img.shields.io/gem/v/chef-sugar.svg)][gem]
+[![Build Status](http://img.shields.io/travis/sethvargo/chef-sugar.svg)][travis]
+[![Dependency Status](http://img.shields.io/gemnasium/sethvargo/chef-sugar.svg)][gemnasium]
+[![Code Climate](http://img.shields.io/codeclimate/github/sethvargo/chef-sugar.svg)][codeclimate]
+[![Gittip](http://img.shields.io/gittip/sethvargo.svg)][gittip]
 
-Chef Sugar is a Gem & Chef Recipe that includes series of helpful sugar of the Chef core and other resources to make a cleaner, more lean recipd DSL, enforce DRY principles, and make writing Chef recipes an awesome experience!
+[gem]: https://rubygems.org/gems/chef-sugar
+[travis]: http://travis-ci.org/sethvargo/chef-suguar
+[gemnasium]: https://gemnasium.com/sethvargo/chef-sugar
+[codeclimate]: https://codeclimate.com/github/sethvargo/chef-sugar
+[gittip]: https://www.gittip.com/sethvargo
 
+Chef Sugar is a Gem & Chef Recipe that includes series of helpful sugar of the Chef core and other resources to make a cleaner, more lean recipe DSL, enforce DRY principles, and make writing Chef recipes an awesome experience!
 
+
 Installation
 ------------
-If you want to development/hack on chef-sugar, please see the Contributing.md.
+If you want to develop/hack on chef-sugar, please see the Contributing.md.
 
 If you are using Berkshelf, add `chef-sugar` to your `Berksfile`:
 
 ```ruby
 cookbook 'chef-sugar'
@@ -105,10 +112,35 @@
     ipaddress: cloud? ? node['local_ipv4'] : node['public_ipv4']
   )
 end
 ```
 
+### Core Extensions
+**Note:** Core extensions are **not** included by default. You must require the `chef/sugar/core_extensions` module manually to gain access to these APIs:
+
+```ruby
+require 'chef/sugar/core_extensions'
+```
+
+- `String#satisfies?`
+- `String#satisfied_by?`
+- `Array#satisfied_by?`
+- `Object#blank?`
+
+#### Examples
+```ruby
+# Checking version constraints
+'1.0.0'.satisfies?('~> 1.0') #=> true
+'~> 1.0'.satisfied_by?('1.0') #=> true
+```
+
+```ruby
+# Check for an object's presence
+''.blank? #=> true
+['hello'].blank? #=> false
+```
+
 ### Data Bag
 - `encrypted_data_bag_item` - a handy DSL method for loading encrypted data bag items the same way you load a regular data bag item; this requires `Chef::Config[:encrypted_data_bag_secret]` is set!
 - `encrypted_data_bag_item_for_environment` - find the data bag entry for the current node's Chef environment.
 
 #### Examples
@@ -217,11 +249,10 @@
 
 ### Node
 - `deep_fetch` - safely fetch a nested attribute.
 - `deep_fetch!` - fetch a nested attribute, raising a more semantic error if the key does not exist.
 - `in?` - determine if the node is in the given Chef environment.
-- `includes_recipe?`
 
 #### Examples
 ```ruby
 credentials = if in?('production')
                 Chef::EncryptedDataBag.new('...')
@@ -229,18 +260,10 @@
                 data_bag('...')
               end
 ```
 
 ```ruby
-if includes_recipe?('apache2::default')
-  apache_module 'my_module' do
-    # ...
-  end
-end
-```
-
-```ruby
 node.deep_fetch('apache2', 'config', 'root') => node['apache2']['config']['root']
 ```
 
 ### Platform
 - `amazon_linux?`
@@ -303,9 +326,20 @@
 - `ruby_19?`
 
 #### Examples
 ```ruby
 log 'This has been known to fail on Ruby 2.0' if ruby_20?
+```
+
+### Run Context
+- `includes_recipe?` - determines if the current run context includes the recipe
+
+```ruby
+if includes_recipe?('apache2::default')
+  apache_module 'my_module' do
+    # ...
+  end
+end
 ```
 
 ### Shell
 - `which`
 - `dev_null`