add safety to manip plan execute button. fixes #1137
add safety to manip plan execute button. fixes #1137

if the current plan has info >= 10 then the execute button will not
execute the plan.  You must right-click the button and select the
override option.

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