added new file CONTRIBUTING.md

Author: warpech

CONTRIBUTING.md

@@ -0,0 +1,12 @@
+# Contributing to Handsontable
+
+Your contributions to the project are very welcome. If you would like to fix a bug or propose a new feature, you can submit a Pull Request.
+
+To help us merge your Pull Request, please make sure you follow these points:
+
+1. Describe the problem in the Pull Request description (of course you would do it, why do I mention that?)
+2. Please make your fix on a separate branch. This makes merging much easier.
+3. Do not edit files `jquery.handsontable.js`, `jquery.handsontable.css`, `jquery.handsontable.full.js`, `jquery.handsontable.full.css`. Instead, try to edit files inside the `src/` directory and then use `grunt` to make a build. More information about this on wiki page [Building](https://github.com/warpech/jquery-handsontable/wiki/Building).
+4. Very important: For any change that you make, **please try to also add a test case(s)** in `tests/jasmine/spec/` or `src/3rdparty/walkontable/test/jasmine/spec/`. This helps us understand the issue and make sure that it will stay fixed forever.
+
+Thank you for your commitment!

README.md

@@ -58,16 +58,9 @@ Please follow this guidelines when reporting bugs and feature requests:
 
 Thanks for understanding!
 
-## Pull Requests
+## Contributing
 
-Your contributions to the project are very welcome! To help me merge your pull request, please make sure you follow these points:
-
-1. Describe the problem in the Pull Request description (of course you would do it, why do I mention that?)
-2. Please make your fix on a separate branch. This makes merging much easier.
-3. Do not edit files `jquery.handsontable.js`, `jquery.handsontable.css`, `jquery.handsontable.full.js`, `jquery.handsontable.full.css`. Instead, try to edit files inside the `src/` directory and then use `grunt` to make a build. More information about this on wiki page [Building](https://github.com/warpech/jquery-handsontable/wiki/Building).
-4. For any change that you make, please try to also add a test case(s) in `tests/jasmine/spec/` directory. This helps me understand the issue and make sure that it will stay fixed forever.
-
-Thank you for your commitment!
+Please see [CONTRIBUTING.md](CONTRIBUTING.md)
 
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