clarify config vs containerLXDArgs in arg naming
clarify config vs containerLXDArgs in arg naming

Signed-off-by: Michael McCracken <678f76d0129c6a47299e3c6abb92ed26d253a960@canonical.com>

lxc/lxd,mikemccracken/lxd,atxwebs/lxd,lxc/lxd,stgraber/lxd,ollie314/lxd,achanda/lxd,hallyn/lxd,smoser/lxd,erikmack/lxd,techtonik/lxd,pcdummy/lxd,akshaykarle/lxd,lxc/lxd,Malizor/lxd,lxc/lxd,lxc/lxd,dustinkirkland/lxd,chrisglass/lxd,mikemccracken/lxd,Skarlso/lxd,lxc/lxd,benaryorg/lxd,Skarlso/lxd,rrva/lxd,atxwebs/lxd,stgraber/lxd,erikmack/lxd,chrisglass/lxd,dustinkirkland/lxd,yura-pakhuchiy/lxd,Malizor/lxd,benaryorg/lxd,mikemccracken/lxd,ollie314/lxd,georghopp/lxd,smoser/lxd,benaryorg/lxd,dustinkirkland/lxd,yura-pakhuchiy/lxd,hallyn/lxd,beni55/lxd,achanda/lxd,smoser/lxd,jumpstarter-io/lxd,ericsnowcurrently/lxd,pcdummy/lxd,stgraber/lxd,akshaykarle/lxd,rrva/lxd,beni55/lxd,mjeanson/lxd,jumpstarter-io/lxd,ericsnowcurrently/lxd,atxwebs/lxd,atxwebs/lxd,stgraber/lxd,hallyn/lxd,Malizor/lxd,jensg-st/lxd,techtonik/lxd,Skarlso/lxd,chrisglass/lxd,lxc/lxd,ollie314/lxd,jsavikko/lxd,mjeanson/lxd,jumpstarter-io/lxd,Skarlso/lxd,akshaykarle/lxd,georghopp/lxd,jensg-st/lxd,stgraber/lxd,hallyn/lxd,techtonik/lxd,mjeanson/lxd,hallyn/lxd,achanda/lxd,yura-pakhuchiy/lxd,ericsnowcurrently/lxd,hallyn/lxd,georghopp/lxd,pcdummy/lxd,rrva/lxd,stgraber/lxd,jsavikko/lxd,beni55/lxd,jsavikko/lxd,erikmack/lxd,jensg-st/lxd,stgraber/lxd