Added @Annotation to unique validator
Added @Annotation to unique validator

jahller/DoctrineMongoDBBundle,0mars/DoctrineMongoDBBundle,tomasbro/DoctrineMongoDBBundle,Soullivaneuh/DoctrineMongoDBBundle,juchi/DoctrineMongoDBBundle,Soullivaneuh/DoctrineMongoDBBundle,castarco/DoctrineMongoDBBundle,juchi/DoctrineMongoDBBundle,alcaeus/DoctrineMongoDBBundle,tomasbro/DoctrineMongoDBBundle,0mars/DoctrineMongoDBBundle,malarzm/DoctrineMongoDBBundle,stof/DoctrineMongoDBBundle,doctrine/DoctrineMongoDBBundle,malarzm/DoctrineMongoDBBundle,sarcher/DoctrineMongoDBBundle,castarco/DoctrineMongoDBBundle,jahller/DoctrineMongoDBBundle,alcaeus/DoctrineMongoDBBundle