update content structure

content/docs/developers/geth-developer/contributing.md

@@ -0,0 +1,34 @@
+---
+title: Contributing
+---
+
+We welcome contributions from anyone on the internet, and are grateful for even the smallest of fixes!
+
+## Contributing to the Geth source code
+
+If you'd like to contribute to the Geth source code, please fork the 
+[Github repository](https://github.com/ethereum/go-ethereum), fix, commit and send a pull request for the 
+maintainers to review and merge into the main code base. If you wish to submit more complex changes 
+though, please check up with the core devs first on our Discord Server to ensure those changes are in 
+line with the general philosophy of the project and/or get some early feedback which can make both your 
+efforts much lighter as well as our review and merge procedures quick and simple.
+
+Please make sure your contributions adhere to our coding guidelines:
+
+* Code must adhere to the official Go formatting guidelines (i.e. uses gofmt).
+* Code must be documented adhering to the official Go commentary guidelines.
+* Pull requests need to be based on and opened against the master branch.
+* Commit messages should be prefixed with the package(s) they modify.
+	E.g. "eth, rpc: make trace configs optional"
+
+
+## Contributing to the Geth website
+
+The Geth website is hosted separately from Geth itself. The contribution guidelines are the same. Please
+for the Geth website Github repository and raise pull requests for the maintainers to review and merge.
+
+## License
+
+The go-ethereum library (i.e. all code outside of the cmd directory) is licensed under the GNU Lesser General Public License v3.0, also included in our repository in the COPYING.LESSER file.
+
+The go-ethereum binaries (i.e. all code inside of the cmd directory) is licensed under the GNU General Public License v3.0, also included in our repository in the COPYING file.