Update index.markdown

docs/index.markdown

@@ -77,6 +77,6 @@ Browse around these pages to learn more about the topics at hand.
 
 Bathtub is maintained at [GitHub](https://github.com/).
 * [Repository](https://github.com/williaml33moore/bathtub): Source code repository
-* [Wiki](https://github.com/williaml33moore/bathtub/wiki): Technical documentation and user guides
+* [Wiki](https://github.com/williaml33moore/bathtub/wiki): Technical documentation and user guides including a detailed [Getting Started](https://github.com/williaml33moore/bathtub/wiki/Getting-Started) page
 * [Discussions](https://github.com/williaml33moore/bathtub/discussions): Join the conversation (requires a free [account](https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fdiscussions%2Findex&source=header-repo&source_repo=williaml33moore%2Fbathtub_))
-* [Issues](https://github.com/williaml33moore/bathtub/issues): Task and bug tracking
+* [Issues](https://github.com/williaml33moore/bathtub/issues): Task and bug tracking