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
Merge branch '3.6' of git@github.com:Dolibarr/dolibarr.git into 3.6
-Renamed POST "project" to "projectstart" to avoid strange behavior at project start date selector, probably the generic name "project" was interfering with something
Fix: typo on debian files
[ bug #1591 ] Linked object block shows Total HT/TTC even if not having permission to read them
[ bug #1589 ] Menu type in "Edit menu" page is not translated
[ bug #1577 ] When creating new Private individual third, selected third type is ignored
[ bug #1555 ] Update accountancy code of products does not throw PRODUCT_MODIFY trigger
[ bug #1548 ] Supplier payment card shows type in French
[ bug #1546 ] Incorrect page number when searching in the list of bank transactions
Merge pull request #1879 from Cubexed/3.6

-Renamed POST "project" to "projectstart" in fiche.php
Merge pull request #1880 from marcosgdf/bug-1591

[ bug #1591 ] Linked object block shows Total HT/TTC even if not having permission to read them
Merge branch 'marcosgdf-bug-1589' into 3.5
Merge branch '3.5' of git@github.com:Dolibarr/dolibarr.git into 3.5

Conflicts:
	ChangeLog
Merge branch 'bug-1577' of github.com:marcosgdf/dolibarr into
marcosgdf-bug-1577

Conflicts:
	ChangeLog
Merge branch 'marcosgdf-bug-1577' into 3.5
Merge branch 'bug-1555' of github.com:marcosgdf/dolibarr into
marcosgdf-bug-1555

Conflicts:
	ChangeLog
Merge branch 'marcosgdf-bug-1555' into 3.5
Merge branch 'bug-1548' of github.com:marcosgdf/dolibarr into
marcosgdf-bug-1548

Conflicts:
	ChangeLog