Arms: should only show when there is more than one arm. (Since one arm == no arm to the users.)
Arms: should only show when there is more than one arm. (Since one arm == no arm to the users.)


git-svn-id: 4b387fe5ada7764508e2ca96c335714e4c1692c6@152 0d517254-b314-0410-acde-c619094fa49f

NUBIC/psc-mirror,NUBIC/psc-mirror,NUBIC/psc-mirror,NUBIC/psc-mirror