Simplify the code registering entity listeners via tags
Simplify the code registering entity listeners via tags

skafandri/DoctrineBundle,fervo/DoctrineBundle,mikeSimonson/DoctrineBundle,hason/DoctrineBundle,doctrine/DoctrineBundle,OskarStark/DoctrineBundle,mikeSimonson/DoctrineBundle,gencer/DoctrineBundle,Soullivaneuh/DoctrineBundle,skafandri/DoctrineBundle,fervo/DoctrineBundle,javiereguiluz/DoctrineBundle,fabpot/DoctrineBundle,javiereguiluz/DoctrineBundle,hason/DoctrineBundle,chrisguitarguy/DoctrineBundle,nicolas-grekas/DoctrineBundle,gencer/DoctrineBundle,nicolas-grekas/DoctrineBundle,hacfi/DoctrineBundle,Soullivaneuh/DoctrineBundle,hacfi/DoctrineBundle,fabpot/DoctrineBundle,OskarStark/DoctrineBundle,chrisguitarguy/DoctrineBundle