certificate: merge receipt and certificate in the same template
certificate: merge receipt and certificate in the same template

virgilio/timtec,virgilio/timtec,hacklabr/timtec,GustavoVS/timtec,hacklabr/timtec,mupi/timtec,GustavoVS/timtec,virgilio/timtec,GustavoVS/timtec,GustavoVS/timtec,virgilio/timtec,mupi/timtec,hacklabr/timtec,mupi/timtec,hacklabr/timtec,mupi/timtec