update drcplanner interface for better handling of conversational messages (like updating navgoals and rejecting footstep plans)
update drcplanner interface for better handling of conversational messages (like updating navgoals and rejecting footstep plans)


git-svn-id: 767549f2a3626ae39d79f5348867a3ebb5082aca@2592 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