* Use symlink for images on front page, to try to work around bug on gh-pages

Author: chrivers

book/src/intro/images

@@ -0,0 +1 @@
+../images

book/src/intro/index.md

@@ -2,7 +2,7 @@
 
 ## What is Raptor?
 
-![raptor logo](../images/logo-title.png)
+![raptor logo](images/logo-title.png)
 
 Raptor[^raptor] is a modern, fast, and easy-to-use system for building disk images,
 bootable isos, containers and much more - all from a simple, Dockerfile-inspired