delete extrafield on delete invoice
Merge branch '3.5' of https://github.com/Dolibarr/dolibarr.git into 3.5
Merge branch '3.5' of https://github.com/Dolibarr/dolibarr.git into 3.5
Fix restrictedearea bug
Merge branch '3.5' of https://github.com/Dolibarr/dolibarr.git into 3.5
remove debug string
Merge pull request #1502 from FHenry/3.5

 Fix restrictedearea bug & delete extrafield on delete invoice