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
Avoid missing class error for fetch_thirdparty method
Not need to test if class exists with require_once
Fix: wrong function name
Add function dolEscapeXML
Merge branch '3.5' of git@github.com:Dolibarr/dolibarr.git into 3.5
Revert "Add function dolEscapeXML"

This reverts commit 756b1d31ad24a7908a875e180ebc7a759ef31311.
 Avoid missing class error for fetch_thirdparty method
Fix: Civility & birthdate wasn't save into adherent module
Fix extrafield from list feature where filter is provided
webservice Thirdparty parameter lastname for invidual creation is now
lastname and not ref
Missing trans key into resource module
Bad function call
id_parent and id_children was not set.
So introduce new method to return same with no risk to break current
working code to address this.
Merge pull request #1989 from aternatik/fix_resource

Missing translate key into resource module
Merge pull request #1985 from FHenry/3.6

Fix extrafield from list feature where filter is provided
Merge branch '3.6-patch' of github.com:aspangaro/dolibarr into
aspangaro-3.6-patch

Conflicts:
	ChangeLog
Merge branch 'aspangaro-3.6-patch' into 3.6
Merge branch '3.6' of git@github.com:Dolibarr/dolibarr.git into 3.6

Conflicts:
	ChangeLog