PULL_REQUEST_TEMPLATE.md

Before your create your PR:

Please add tests for any new or changed functionality!

1. Edit Tests/WebViewJavascriptBridgeTests/BridgeTests.m
2. Create a new test which demostrates your changes.
3. Run make test and make sure your test is passing
4. That's it!

Thanks for improving WebViewJavascriptBridge!

Cheers, @marcuswestin