fixed bug in quaternion computation in robot plan publisher. this fixes the viewer footstep/robot plan offset bug
fixed bug in quaternion computation in robot plan publisher. this fixes the viewer footstep/robot plan offset bug

git-svn-id: 767549f2a3626ae39d79f5348867a3ebb5082aca@2541 c7283977-0100-402a-a91a-fa70b306dbfe

openhumanoids/oh-distro,openhumanoids/oh-distro,openhumanoids/oh-distro,openhumanoids/oh-distro,openhumanoids/oh-distro,openhumanoids/oh-distro,openhumanoids/oh-distro,openhumanoids/oh-distro