Additions to network manager

This patch adds a common method to make changes to the network manager
configuration. Pushed the basic configuration up to a single method,
which checks for minimum required fields, at which point, each
individual configuration change can be applied on top of that.

Pushed network restart functions to a central point.
Set & get hostname
Set & get gateway outside of existing static IP set & get
Set & get gratuitous ARP.

Change-Id: I74e4a9ce22a350fa05d6ce4ac7b09ef96a789b9f
Signed-off-by: David Cobbley <david.j.cobbley@linux.intel.com>
1 file changed