Update configuration documentation for CORS
Update configuration documentation for CORS

Signed-off-by: Anthony ARNAUD <64b2b6d12bfe4baae7dad3d018f8cbf6b0e7a044@anthony-arnaud.fr>

yura-pakhuchiy/lxd,stgraber/lxd,atxwebs/lxd,ollie314/lxd,lxc/lxd,hallyn/lxd,atxwebs/lxd,Skarlso/lxd,lxc/lxd,lxc/lxd,mjeanson/lxd,akshaykarle/lxd,lxc/lxd,jsavikko/lxd,lxc/lxd,Skarlso/lxd,Skarlso/lxd,lxc/lxd,stgraber/lxd,techtonik/lxd,hallyn/lxd,lxc/lxd,hallyn/lxd,techtonik/lxd,ollie314/lxd,ollie314/lxd,techtonik/lxd,erikmack/lxd,Skarlso/lxd,hallyn/lxd,georghopp/lxd,mjeanson/lxd,hallyn/lxd,erikmack/lxd,jsavikko/lxd,akshaykarle/lxd,stgraber/lxd,chrisglass/lxd,georghopp/lxd,erikmack/lxd,atxwebs/lxd,yura-pakhuchiy/lxd,chrisglass/lxd,georghopp/lxd,jsavikko/lxd,atxwebs/lxd,pcdummy/lxd,stgraber/lxd,pcdummy/lxd,yura-pakhuchiy/lxd,stgraber/lxd,chrisglass/lxd,stgraber/lxd,pcdummy/lxd,akshaykarle/lxd,hallyn/lxd,mjeanson/lxd,stgraber/lxd