init hook
add columns if active hooks use the formBuilddocLineOptions method
Merge pull request #1068 from csalvador/formfilehook

Formfile hook
Merge pull request #1066 from atm-maxime/develop

Add search on siren (idprof1)
LF
Merge branch 'develop' of git@github.com:Dolibarr/dolibarr.git into develop
Fix: css when using checkbox into label
Fix bug for PGSQL Migration 3.4->3.5
Fix bug on create invoice from contract
Merge pull request #1069 from FHenry/develop

Fix bug for PGSQL Migration 3.4->3.5
Can choose several fields to display with extrafield list of table
Remove debug info
New: Can fetch from ref_ext and name
New: dol_strintotime accept format YYYY-MM-DD HH:MM:SS
Fix: create member was missing field import_key
New: Uniformize code
Merge branch 'develop' of https://github.com/Dolibarr/dolibarr.git into develop
Merge remote-tracking branch 'origin/3.4' into develop

Conflicts:
	htdocs/langs/el_GR/admin.lang
	htdocs/langs/fr_FR/admin.lang
	htdocs/langs/it_IT/admin.lang
	htdocs/langs/nb_NO/admin.lang
	htdocs/langs/nl_NL/admin.lang
	htdocs/langs/pt_BR/admin.lang
	htdocs/langs/pt_PT/admin.lang
	htdocs/langs/sl_SI/admin.lang
	htdocs/langs/zh_TW/admin.lang
New: Add errorsToString function
Fix: Bad error management
New: Add new graphical boxes (customer invoices per month).
Work on boxes with graph
Minor fixes into css