Changed blackout_errors helper method to only print a given blackout message or change date message one time in the flash. Resolves #420 and #445
Changed blackout_errors helper method to only print a given blackout message or change date message one time in the flash. Resolves #420 and #445

YaleOutdoors/reservations,YaleSTC/reservations,Amalanag/reservations,YaleSTC/reservations,YaleOutdoors/reservations,YaleOutdoors/reservations,Amalanag/reservations,YaleSTC/reservations,Amalanag/reservations