Updated ActionMailer deliver calls to deliver_now because deliver is deprecated in Rails 5
Updated ActionMailer deliver calls to deliver_now because deliver is deprecated in Rails 5

briri/roadmap,briri/roadmap,DMPRoadmap/roadmap,CDLUC3/dmptool,CDLUC3/dmptool,CDLUC3/roadmap,CDLUC3/roadmap,CDLUC3/roadmap,DigitalCurationCentre/roadmap,DigitalCurationCentre/roadmap,DigitalCurationCentre/roadmap,CDLUC3/dmptool,CDLUC3/roadmap,CDLUC3/dmptool,DMPRoadmap/roadmap,briri/roadmap,DMPRoadmap/roadmap