refactor auditing of entities
Merge branch 'master' of github.com:adrewyew/jikiwi

Conflicts:
	src/Jikiwi/CoreBundle/Entity/Publication.php
	src/Jikiwi/CoreBundle/Resources/config/services.yml
	src/Jikiwi/FrontBundle/Resources/config/services.yml
	src/Jikiwi/FrontBundle/Services/PublicationService.php
update composer