grails/grails-doc — pull request #71 by padcom (2012-02-15 19:01:27+00:00)
Title: Added information about providing custom images in documentation

As per this thread

http://grails.1312388.n4.nabble.com/Using-images-in-Grails-gdoc-td4390816.html

It is nowhere to be found in the docs that there is a configuration option that enables processing of local images. This adds that information to the user's guide.