Project owner can't edit the delivery estimative when project is successful or failed [#43245695]
fix english translation
fix translation again
days_to_delivery needs validate presence
Merge branch 'master' of github.com:catarse/catarse
Send notification when backer is canceled after confirmed [Fix #53136649]

Because sometimes the payment method send the payment notifications in
different orders.
use find_each to avoid running out of memory
Merge branch 'master' of github.com:catarse/catarse
Fix rspec
Merge branch 'master' of github.com:catarse/catarse
correct typo #changelog [Fix #53503593]