A guide to setup grails melody

[evernat]

I have discovered a recent guide to setup grails melody.
Guide : http://guides.grails.org/grails-javamelody/guide/index.html
Source: https://github.com/grails-guides/grails-javamelody

We could add a link to this somewhere in this page, which comes from this file.

But it should be said that there are links in this guide to buy online training courses by a company with some Grails authors. Some people may or may not be happy to add links like that in an opensource plugin, so this is a a suggestion in case it is ok for us.
(Note that I don't work for that company or for a contract with them and I have never seen those people.)