Updated script to remove the OGS icon from the navigation bar

My previous effort to remove the OGS logo worked fine until the upgrade of OGS.

With the upgrade of the site, a new approach was needed and completed.

Simply follow these steps to remove the OGS logo:

1. Download and install a browser script manager. I use Tamper Monkey and that is what this is tested with.
2. Visit the page for the script to remove the OGS nav logo and click install.
3. Enjoy your OGS experience free of the OGS nav logo.