tree ed92fccdb057a4af75a063af6fa0238c2e75ade4
parent 25fdeb8e3b26ae37d244bf0a54fa36c3b7789c1c
author Gunnar Mills <gmills@us.ibm.com> 1519402359 -0600
committer Gunnar Mills <gmills@us.ibm.com> 1519857451 -0600

Add additional "Image States"

Added the following Activation States or as they are known
on the GUI, "Image States": "NotReady", "Invalid", "Activating",
and "Failed".
Instead of having a variable for each state, these "Image States"
are now tracked under one variable.
Also, moved to looking at the value of "Activation",
github.com/openbmc/phosphor-dbus-interfaces/blob/master/xyz/openbmc_project/Software/Activation.interface.yaml#L17,
so if more states are added in the future they will
be picked up.

Resolves openbmc/openbmc#2928

Tested: Verified when I activated an image I see the
"Activating" state.
Change-Id: I1f5e408ebe31f3eb6c3f0417d6605bff06c9ac19
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>