upgrade to maven-jdocbook-plugin 2.3.4
upgrade to maven-jdocbook-plugin 2.3.4

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