Added Mixing control variable in add task
Added Mixing control variable in add task

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