Update bills.lang

Ligne 252 : Changement grammatical
- de "Paiements issue de l'acompte"
- en "Paiement issu de l'acompte"
Merge pull request #1821 from astebert/patch-1

Update bills.lang
Fix : actioncomme report was not filtering by entity...
Merge pull request #1995 from atm-maxime/3.4

Fix : actioncomme report was not filtering by entity...
Merge remote-tracking branch 'origin/3.4' into 3.5