After working with Hudson (now Jenkins) as a user for almost three years, I've now created my first plugin for publishing Fit test reports for Jenkins projects.
The plugin works with reFit 1.7.0 or higher. It is published on the Jenkins Community infrastructure, separate from the reFit project on Google Code. You can install the plugin from the Jenkins update centre.
For more details, see the reFit Plugin page in the Jenkins Wiki.