Merge pull request #146 from University-of-Auckland/aaf-develop

Branding: fix branding.aaf.rapid linebreaks
Branding: Remove un-used line from rapid description.
Only show RAPID details for SP create if i18n populated.

Hides the entire Rapid marketing blurb box if the i18n message is
empty.
Merge pull request #147 from ausaccessfed/bugfix/#147-hide-rapid-box-branding-empty

SPCreate page RapidConnect box cannot be hidden from branding