Writing documentation...

doc/Contributing.md

@@ -0,0 +1,15 @@
+Contributing to Arduino JSON
+============================
+
+If you want to contribute to the project, please:
+
+1. Use GitHub pull request feature
+2. Follow the coding conventions
+3. Write tests
+
+About the coding conventions: I try to follow the [Google C++ Style Guide](http://google-styleguide.googlecode.com/svn/trunk/cppguide.html) which few variations to match the Arduino conventions.
+
+I use [ClangFormat](http://clang.llvm.org/docs/ClangFormat.html) to format the code for me.
+I use [CppLint](http://google-styleguide.googlecode.com/svn/trunk/cpplint/cpplint.py) to detect non-compliant stuff.
+
+You should have a look at the `scripts/` folder as it contains a few helpers scripts.