Modification entités : corrections
Ajout fixtureBundle
Merge branch 'NewMapping' of github.com:JMartelot/IMIENetwork into NewMapping

Conflicts:
	app/AppKernel.php
	composer.json
	composer.lock
	src/ImieNetwork/SiteBundle/Entity/Utilisateurpropriete.php
Merge branch 'NewMapping' of github.com:JMartelot/IMIENetwork into NewMapping
Fixtures -> createUsers
Merge remote-tracking branch 'origin' into NewMapping
Merge branch 'NewMapping' of github.com:JMartelot/IMIENetwork into NewMapping