README : remove including Isotope as submodule

README.mdown

@@ -9,7 +9,7 @@ View this project live at [http://isotope.metafizzy.co](http://isotope.metafizzy
 
 ## Licensing
 
-**Commercial use requires purchase of one-time license fee per developer seat.** Commercial use  includes any application that makes you money. This includes portfolio sites and premium templates. Commercial licenses may be purchased at [http://metafizzy.co#licenses](http://metafizzy.co#licenses).
+**Commercial use requires purchase of one-time license fee per developer.** Commercial use includes any application that makes you money. This includes portfolio sites and premium templates. Commercial licenses may be purchased at [http://metafizzy.co#licenses](http://metafizzy.co#licenses).
 
 Use in non-commercial and personal applications is free.
 
@@ -31,28 +31,6 @@ jekyll --server --auto
 
 Then view the live site at [http://localhost:4000](http://localhost:4000).
 
-## Including Isotope as a submodule
-
-The _module_ branch has just `jquery.isotope.js` and `jquery.isotope.min.js`, perfect for adding to your repo as a [submodule](http://dropshado.ws/post/20058825150/git-submodules).
-
-``` bash
-git submodule add https://github.com/desandro/isotope.git
-cd isotope/
-git checkout module
-git pull origin module
-cd ../
-git submodule update --init
-```
-
-Then you can reference `isotope/jquery.isotope.min.js` within your own project.
-
-To pull in the lastest version of the isotope submodule:
-
-``` bash
-cd isotope/
-git pull origin module
-```
-
 ## Changelog
 
 View the [commit history](https://github.com/desandro/isotope/commits/master/jquery.isotope.js) for a complete robust list of changes to the script.