+ CONTRIBUTING

CONTRIBUTING.md

@@ -0,0 +1,18 @@
+# Contribution Guidelines
+
+
+### Issue
+
+ 1. Try [dev](https://github.com/RubaXa/Sortable/tree/dev/)-branch, perhaps the problem has been solved;
+ 2. [Use the search](https://github.com/RubaXa/Sortable/search?q=problem), maybe already have an answer;
+ 3. If not found, create example to [jsbin.com](http://jsbin.com/zunibaxada/1/edit?html,js,output) and describe the problem.
+
+
+---
+
+
+### Pull Request
+
+ 1. Before PR run `grunt`;
+ 2. Only into [dev](https://github.com/RubaXa/Sortable/tree/dev/)-branch.
+

README.md

@@ -488,6 +488,14 @@ Now you can use `jquery.fn.sortable.js`:<br/>
 ---
 
 
+### Contributing (Issue/PR)
+
+Please, [read this](CONTRIBUTING.md). 
+
+
+---
+
+
 ## MIT LICENSE
 Copyright 2013-2015 Lebedev Konstantin <ibnRubaXa@gmail.com>
 http://rubaxa.github.io/Sortable/