The trend graph that's added to the build dashboard contains a link from the area graph (of count of successful tests vs. build) to the interpreted TAP results. This link is hard-coded to the relative URL "/tap/", when the results are actually published to "/tapResults/". Instead, it should use the same variable that defines the publication location of the TAP results, AbstractTapProjectAction.URL_NAME, not only to fix the defect, but to comply with the DRY principle.