Remove additional buttons on ghost insp.

Remove additional buttons on ghost insp.

Removes the additional buttons on the ghost inspector that
was caused by sharing the same template for the ghost and
service inspector configuration. The UI's differ between
these two inspectors, the ghost has the confirm/cancel buttons
fixed to the bottom of the inspector where the service 
inspector has it fixed to the bottom of the settings list.
Maybe design will normalize these later?

https://code.launchpad.net/~hatch/juju-gui/remove-extra-buttons/+merge/177488

(do not edit description out of merge proposal)

[jeff.pihach, 2013-07-29 22:28:36]

Please take a look.

[rharding, 2013-07-30 14:28:58]

code looks ok. Will QA

[rharding, 2013-07-30 14:36:12]

LGTM qa's ok. Hitting cancel though leaves an service icon on the canvas when
I'd expect it to disappear as it does when you're not using the inspector flag.

[matthew.scott, 2013-07-30 15:50:29]

LGTM, thanks!

[jeff.pihach, 2013-07-30 16:08:17]

*** Submitted:

Remove additional buttons on ghost insp.

Removes the additional buttons on the ghost inspector that
was caused by sharing the same template for the ghost and
service inspector configuration. The UI's differ between
these two inspectors, the ghost has the confirm/cancel buttons
fixed to the bottom of the inspector where the service 
inspector has it fixed to the bottom of the settings list.
Maybe design will normalize these later?

R=rharding, matthew.scott
CC=
https://codereview.appspot.com/12071043