created how to use and install maven plugin doc
created hacking on maven plugin doc
added maven plugin guide links to index page
setup links in header
setup links in header
Set publish date of post news/enjoy-the-magic-of-asciidoctor-in-java.adoc [ci skip]
Merge pull request #20 from graphitefriction/maven-doc-setup

Maven doc setup
fix typo that was causing PDF to show on every page