remove unnecessary branches
remove unnecessary branches

rbailhac/AliPhysics,pchrista/AliPhysics,pchrista/AliPhysics,alisw/AliPhysics,pchrista/AliPhysics,rbailhac/AliPhysics,AMechler/AliPhysics,rbailhac/AliPhysics,AMechler/AliPhysics,victor-gonzalez/AliPhysics,AMechler/AliPhysics,pchrista/AliPhysics,alisw/AliPhysics,victor-gonzalez/AliPhysics,AMechler/AliPhysics,adriansev/AliPhysics,alisw/AliPhysics,adriansev/AliPhysics,alisw/AliPhysics,rbailhac/AliPhysics,pchrista/AliPhysics,victor-gonzalez/AliPhysics,adriansev/AliPhysics,rbailhac/AliPhysics,rbailhac/AliPhysics,alisw/AliPhysics,victor-gonzalez/AliPhysics,pchrista/AliPhysics,adriansev/AliPhysics,adriansev/AliPhysics,AMechler/AliPhysics,victor-gonzalez/AliPhysics,pchrista/AliPhysics,victor-gonzalez/AliPhysics,victor-gonzalez/AliPhysics,alisw/AliPhysics,AMechler/AliPhysics,adriansev/AliPhysics,alisw/AliPhysics,adriansev/AliPhysics,AMechler/AliPhysics,rbailhac/AliPhysics