[PATCH phosphor-settingsd v2] Add system_state dbus property

[OpenBMC Patches]

Add system_state property to keep track of the system
state across reboots.
Include the generated settings_file.py since some build
machines cannot have the yaml python module installed. This
file will be removed once the code is ported to C in the next rework.
Add the path where the settings will be stored in bmc:
/var/lib/obmc/
Address review comments from the initial commit.

https://github.com/openbmc/phosphor-settingsd/pull/2

Adriana Kobylak (1):
  Add system_state dbus property

 settings.yaml       |  4 +++
 settings_file.py    |  2 +-
 settings_manager.py | 77 ++++++++++++++++++++++++-----------------------------
 3 files changed, 40 insertions(+), 43 deletions(-)

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2.6.4