PWGGA/GammaConv: Changed hard coded pi0Only mode to light output mode
PWGGA/GammaConv: Changed hard coded pi0Only mode to light output mode

AMechler/AliPhysics,pchrista/AliPhysics,rihanphys/AliPhysics,hcab14/AliPhysics,preghenella/AliPhysics,mpuccio/AliPhysics,alisw/AliPhysics,SHornung1/AliPhysics,amaringarcia/AliPhysics,SHornung1/AliPhysics,mpuccio/AliPhysics,lcunquei/AliPhysics,rihanphys/AliPhysics,pchrista/AliPhysics,lcunquei/AliPhysics,rbailhac/AliPhysics,fbellini/AliPhysics,hzanoli/AliPhysics,AMechler/AliPhysics,adriansev/AliPhysics,pchrista/AliPhysics,victor-gonzalez/AliPhysics,rihanphys/AliPhysics,SHornung1/AliPhysics,AMechler/AliPhysics,fbellini/AliPhysics,hcab14/AliPhysics,preghenella/AliPhysics,pchrista/AliPhysics,nschmidtALICE/AliPhysics,hcab14/AliPhysics,hcab14/AliPhysics,fbellini/AliPhysics,victor-gonzalez/AliPhysics,lcunquei/AliPhysics,alisw/AliPhysics,rbailhac/AliPhysics,amaringarcia/AliPhysics,rihanphys/AliPhysics,mpuccio/AliPhysics,lcunquei/AliPhysics,hzanoli/AliPhysics,mpuccio/AliPhysics,hzanoli/AliPhysics,adriansev/AliPhysics,hzanoli/AliPhysics,rbailhac/AliPhysics,amaringarcia/AliPhysics,rihanphys/AliPhysics,alisw/AliPhysics,dmuhlhei/AliPhysics,victor-gonzalez/AliPhysics,alisw/AliPhysics,pchrista/AliPhysics,fcolamar/AliPhysics,dmuhlhei/AliPhysics,rbailhac/AliPhysics,preghenella/AliPhysics,nschmidtALICE/AliPhysics,rihanphys/AliPhysics,victor-gonzalez/AliPhysics,victor-gonzalez/AliPhysics,fcolamar/AliPhysics,dmuhlhei/AliPhysics,SHornung1/AliPhysics,kreisl/AliPhysics,preghenella/AliPhysics,amaringarcia/AliPhysics,lcunquei/AliPhysics,amaringarcia/AliPhysics,SHornung1/AliPhysics,fbellini/AliPhysics,lcunquei/AliPhysics,amaringarcia/AliPhysics,fbellini/AliPhysics,kreisl/AliPhysics,rihanphys/AliPhysics,hzanoli/AliPhysics,fcolamar/AliPhysics,adriansev/AliPhysics,nschmidtALICE/AliPhysics,fbellini/AliPhysics,kreisl/AliPhysics,alisw/AliPhysics,preghenella/AliPhysics,kreisl/AliPhysics,mpuccio/AliPhysics,pchrista/AliPhysics,victor-gonzalez/AliPhysics,hzanoli/AliPhysics,nschmidtALICE/AliPhysics,kreisl/AliPhysics,fcolamar/AliPhysics,alisw/AliPhysics,AMechler/AliPhysics,hcab14/AliPhysics,amaringarcia/AliPhysics,nschmidtALICE/AliPhysics,mpuccio/AliPhysics,preghenella/AliPhysics,alisw/AliPhysics,AMechler/AliPhysics,rbailhac/AliPhysics,dmuhlhei/AliPhysics,adriansev/AliPhysics,mpuccio/AliPhysics,nschmidtALICE/AliPhysics,hcab14/AliPhysics,preghenella/AliPhysics,adriansev/AliPhysics,dmuhlhei/AliPhysics,kreisl/AliPhysics,fcolamar/AliPhysics,fcolamar/AliPhysics,rbailhac/AliPhysics,hcab14/AliPhysics,AMechler/AliPhysics,dmuhlhei/AliPhysics,adriansev/AliPhysics,pchrista/AliPhysics,kreisl/AliPhysics,fcolamar/AliPhysics,nschmidtALICE/AliPhysics,rbailhac/AliPhysics,AMechler/AliPhysics,dmuhlhei/AliPhysics,SHornung1/AliPhysics,victor-gonzalez/AliPhysics,hzanoli/AliPhysics,SHornung1/AliPhysics,fbellini/AliPhysics,adriansev/AliPhysics,lcunquei/AliPhysics