Adding protobuf dependency to examples
Adding protobuf dependency to examples

droolsjbpm/optaplanner,gsheldon/optaplanner,netinept/Court-Scheduler,snurkabill/optaplanner,oskopek/optaplanner,DieterDePaepe/optaplanner,codeaudit/optaplanner,baldimir/optaplanner,tkobayas/optaplanner,baldimir/optaplanner,tomasdavidorg/optaplanner,gsheldon/optaplanner,kunallimaye/optaplanner,oskopek/optaplanner,bernardator/optaplanner,netinept/Court-Scheduler,baldimir/optaplanner,glamperi/optaplanner,glamperi/optaplanner,kunallimaye/optaplanner,tkobayas/optaplanner,droolsjbpm/optaplanner,eshen1991/optaplanner,snurkabill/optaplanner,snurkabill/optaplanner,eshen1991/optaplanner,oskopek/optaplanner,droolsjbpm/optaplanner,eshen1991/optaplanner,netinept/Court-Scheduler,tkobayas/optaplanner,DieterDePaepe/optaplanner,kunallimaye/optaplanner,tomasdavidorg/optaplanner,glamperi/optaplanner,oskopek/optaplanner,tkobayas/optaplanner,gsheldon/optaplanner,codeaudit/optaplanner,codeaudit/optaplanner,bernardator/optaplanner,gsheldon/optaplanner,baldimir/optaplanner,droolsjbpm/optaplanner,tomasdavidorg/optaplanner,bernardator/optaplanner