set NetworkDisabled=True to remove eth0 interface
set NetworkDisabled=True to remove eth0 interface

This patch sets 'NetworkDisabled': true so that docker does not
automatically create the eth0 interface for us.

Change-Id: I90c8308d9774845efecfa99e6d64ee6b051f4c1b
Closes-bug: #1302162

harnesscloud/nova-docker,craigtracey/nova-docker,Juniper/nova-docker,Ye-Yong-Chi/nova-docker,craigtracey/nova-docker,harnesscloud/nova-docker,mangalaman93/nova-docker,MinmingQian/nova-docker,devdattakulkarni/nova-docker-1,Juniper/nova-docker,cloudbase/nova-docker,ggiamarchi/nova-docker,ggiamarchi/nova-docker,thanhtien522/nova-docker,godvmxi/nova-docker,mangalaman93/nova-docker,AlphaStaxLLC/nova-docker,MinmingQian/nova-docker,stackforge/nova-docker,Ye-Yong-Chi/nova-docker,cloudbase/nova-docker,devdattakulkarni/nova-docker-1,msrba/nova-docker,msrba/nova-docker,AlphaStaxLLC/nova-docker,gwdg/nova-docker,thanhtien522/nova-docker,godvmxi/nova-docker,gwdg/nova-docker,stackforge/nova-docker