config_network_type: set macvlan default mode to private
config_network_type: set macvlan default mode to private

If a default mode is not set, the container requires an explicit
mode specified in the config file, otherwise creating the
container fails.

Signed-off-by: Bogdan Purcareata <9b42ff98d7300d8ce9b456edd4d9d279f32556b8@freescale.com>
Signed-off-by: Serge Hallyn <3df611b026e4639bee8aef7a4beb2e39fcebb313@ubuntu.com>

ojkastl/lxc_Patches,ojkastl/lxc_Patches,ojkastl/lxc_Patches,ojkastl/lxc_Patches