SPCreate page RapidConnect box cannot be hidden from branding

Hi,

When merging 2.3.1 for Tuakiri, I found that in ```app/plugins/base/grails-app/views/templates/serviceprovider/_create.gsp``` the blue alert box for the rapidconnect message cannot be hidden purely from branding.  Even if I set branding.aaf.rapid to an empty string, I still get an empty blue box.

Any idea how to hide the box without having to modify the SPCreate page ?

Cheers,
Vlad