 * switch the default rdm log dir to /tmp/ola-rdm-logs. Add some checks
 * switch the default rdm log dir to /tmp/ola-rdm-logs. Add some checks

mlba-team/open-lighting,mlba-team/open-lighting,nip3o/open-lighting,nightrune/ola,nip3o/open-lighting,ld3300/ola,nip3o/open-lighting,ld3300/ola,nip3o/open-lighting,nightrune/ola,ld3300/ola,nip3o/open-lighting,ld3300/ola,ld3300/ola,mlba-team/open-lighting,ld3300/ola,nightrune/ola,ld3300/ola,mlba-team/open-lighting,mlba-team/open-lighting,mlba-team/open-lighting,nightrune/ola,nightrune/ola,nightrune/ola,nip3o/open-lighting,nightrune/ola