[ bug #1749 ] Undefined $mailchimp
Merge branch '3.6' of git@github.com:Dolibarr/dolibarr.git into 3.6
Merge pull request #2160 from FHenry/3.6

 	[ bug #1749 ] Undefined $mailchimp
Trad: Update es_ES from transifex
Trad: Update es_ES from transifex
Update phpcs file
Merge branch '3.6' of git@github.com:Dolibarr/dolibarr.git into 3.6
Update phpcs
Merge remote-tracking branch 'origin/3.6' into 3.7
Merge remote-tracking branch 'origin/3.7' into develop

Conflicts:
	dev/codesniffer/ruleset.xml