make use of ssh/scp helpers

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Do not reboot system after inteface creation

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Do not reboot system after inteface creation

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
update lxc-host-only template

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>

Conflicts:
	share/templates/lxc-host-only
Merge pull request #62 from battlemidget/patch-utilize-ssh-helper-with-lxc-network

make use of ssh/scp helpers
merge in master changes to this patch branch

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>

Conflicts:
	cloudinstall/gui.py
add additional charmconf items for deploy

nova-cloud-controller uses Neutron as its network-manager.
quantum-gateway uses the newly created eth1 network device as its
    external port.

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>