mod/lxc: Add lxc_version and add some initial support for version differences
mod/lxc: Add lxc_version and add some initial support for version differences

Signed-off-by: Christophe Vanlancker <e326f9f563002de800fc8506f2187bbb9dd743fc@inuits.eu>

carroarmato0/zanzilan-puppet,carroarmato0/zanzilan-puppet,carroarmato0/zanzilan-puppet,carroarmato0/zanzilan-puppet