Apply discount button looks 'jammed up top of page'

Created by: eileenmcnaughton

This isn't so much of an issue for backoffice forms but for front-end the most appropriate place would normally be before the price set.

CRM-16682 adds a region before the priceset & the ability to prepend & with this patch the region is added in that location for online contribution pages (have not looked at events or back-office)