Update documentation styling

Upgrade spring-build-conventions to 0.0.28.RELEASE

Resolves: #1585

spring-session-docs/src/docs/asciidoc/guides/java-security.adoc

@@ -1,12 +1,18 @@
 = Spring Session and Spring Security
 Rob Winch
-:toc:
+:toc: left
+:stylesdir: ../
+:highlightjsdir: ../js/highlight
+:docinfodir: guides
 
 This guide describes how to use Spring Session along with Spring Security.
 It assumes you have already applied Spring Security to your application.
 
 NOTE: You can find the completed guide in the <<security-sample, security sample application>>.
 
+[#index-link]
+link:../index.html[Index]
+
 == Updating Dependencies
 Before you use Spring Session, you must update your dependencies.
 If you use Maven, you must add the following dependencies: