Forcibly remove the juju mongod process on clean.

LP #1306315
Use helper to bypass machine 0

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Update gui to make use of the juju/maas machine classes

These changes reflect how the maas and juju machine
states are being represented.

Also some cosmetic changes to variable names to represent a machine
and not metadata.

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
2 additional properties added to the maas machine state

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Fix some documenting and added printable representation of the machine class

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Pull machine hardware data from the maas state in a multi system install

Rather than just printing 'LXC' for unknown attributes pull down
the maas machine information for the parent machine and use that.

Also only populate machines that are owned by 'root'

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