Add wiki link to README

We already have one via the badge but it's on the smaller side and therefore easy to miss

README.md

@@ -7,7 +7,7 @@
 Northstar is a modding framework client that allows users to host their own Titanfall 2 servers using custom scripts and assets to create custom content, as well as being able to host vanilla content.
 
 <p align="center"><strong>
-<a href="https://r2northstar.gitbook.io/r2northstar-wiki/installing-northstar/basic-setup">Installation</a> | <a href="https://r2northstar.gitbook.io/r2northstar-wiki/installing-northstar/troubleshooting">Troubleshooting</a>
+<a href="https://r2northstar.gitbook.io/r2northstar-wiki/installing-northstar/basic-setup">Installation</a> | <a href="https://r2northstar.gitbook.io/r2northstar-wiki/installing-northstar/troubleshooting">Troubleshooting</a> | <a href="https://r2northstar.gitbook.io/">Wiki</a>
 </strong></p>
 
 ## Development
@@ -26,4 +26,4 @@ Thanks to everyone that's put up with me and helped out with this project, it's
 - Thanks to the Icepick developers for making the Icepick, I initially forked it for earlier versions of Northstar and it was a great base to experiment with stuff on before moving to the custom launcher.
 - Thanks to everyone on R5R team for giving me advice on some later parts of development  
 - Thanks to everyone in the testing server for putting up with me and helping find bugs  
-- Thanks to everyone else that's helped, gave advice, all that
+- Thanks to everyone else that's helped, gave advice, all that