Moved to docs folder for GitHub Pages and updated README

Author: gridlocdev

README.md

@@ -2,11 +2,11 @@
 
 This diagram provides a simplified list of concepts to guide new developers through learning the basics of the C# programming language.
 
-See the [HTML version]() or [PDF version](csharp-roadmap.drawio.pdf) for clickable links on each item.
+See the [HTML version](https://gridlocdev.github.io/csharp-learning-roadmap) or [PDF version](docs/csharp-roadmap.drawio.pdf) for clickable links on each item.
 
 ## Diagram
 
 [The links to content are on the HTML page, so the below picture wrapper prevents the image from being clickable on the GitHub README page to help guide towards the right option]: #
 <picture>
-  <img alt="C# and .NET Roadmap Diagram" src="csharp-roadmap.drawio.svg">
+  <img alt="C# and .NET Roadmap Diagram" src="docs/csharp-roadmap.drawio.svg">
 </picture>