Revert #34797 "Fixed translations file dumper behavior" and fix #34713#35351

Merged

nicolas-grekas merged 2 commits intosymfony:4.4from

yceruto:revert_34797

Jan 21, 2020

Commits on Jan 15, 2020

Revert "Fixed translations file dumper behavior"
yceruto
committed

Commits on Jan 20, 2020

Fixed #34713 Move new messages to intl domain when possible
yceruto
committed