Add safe mode to user interface

putting in code that puts safe mode onto dbus.
Tested: inject error that puts in safe mode, dbus CMD
to read dbus safeMode.
Signed-off-by: Sheldon Bailey <baileysh@us.ibm.com>
Change-Id: I48c5b41a48d0883a8d1e2916da8725391a7bcbc2
6 files changed