PWGGA/GammaConv adding config for 2018 pcm
PWGGA/GammaConv adding config for 2018 pcm

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