Arquivo que manda mensagem de confirmacao para o usuario
Merge branch 'master' of https://github.com/alvarofernandoms/PartyPay
Merge branch 'master' of https://github.com/alvarofernandoms/PartyPay
Merge branch 'master' of https://github.com/alvarofernandoms/PartyPay
Camada de persistencia do evento