Added UserBundle
 writed entities without get/set git status !
added FOSUserBundle and User entity
 added get/set, some Asserts and Gedmo
deleted userName getters and setters
added nullable attribute
Merge branch 'develop' into 6-add-authentication-from-vk-facebook-odnoklassniki
Merge branch 'generatingEntities' of https://github.com/geekhub-php/CheDream2 into generatingEntities

Conflicts:
	composer.json
add some asserts and small fixes
fixed user-dream connection (author)
fix dream - user relationship
 add submitted and rejected prop into Dream entity
add Status entiti and set relationship 1-1 with dream
fixed
add createdAt to DreamNeeding
 add createdAt to Message
 dreamNeeding rename to dreamResources
User fix
Added statuses to Status entity
User fix (constructor)