[Standards] Changing many instances of "boolean" to "Boolean".
[Standards] Changing many instances of "boolean" to "Boolean".

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