Updated PR Template

Author: jeffreylanters

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,11 +1,7 @@
 **Before submitting a pull request,** please make sure the following is done:
 
-- Fork [the repository](https://github.com/jeffreylanters/react-unity-webgl) and create your branch from `master`.
-- Run `npm install` in the repository root.
-- If you've fixed a bug or added code that should be tested, using the [test environment](https://github.com/jeffreylanters/react-unity-webgl-test).
-- Ensure the test suite passes using `npm test` on the library.
-- Ensure the test suite passes using `npm start` on the test environment and check if everything works.
-- Format your code with [prettier](https://github.com/prettier/prettier).
-- Make sure your code lints (`ts lint`).
-- Typecheck all of your changes and make sure JSDocs are provided.
+- Fork the repository and create your branch from `master`.
+- If you've fixed a bug or added code make sure it is tested.
+- If provided, ensure the test suite passes using on the library.
+- Make sure your code lints and is formatted using Omnisharp.
 - If you haven't already, complete the CLA.