message: Add section on IDE config files to CONTRIBUTING.md
diff: @@ -62,6 +62,11 @@ cargo +nightly fmt
  [rustfmt]: https://github.com/rust-lang-nursery/rustfmt
  +### IDE Configuration files
  +Machine specific configuration files may be generaged by your IDE while working on the project. Please make sure to add these files to a global .gitignore so they are kept from accidentally being commited to the project and causing issues for other contributors.
  +
  +Some examples of these files are the `.idea` folder created by JetBrains products (WebStorm, IntelliJ, etc) as well as `.vscode` created by Visual Studio Code for workspace specific settings.
  +
  ## Conduct
  As mentioned in the readme file, this project is a part of the [`rust-wasm` working group],
  