Update git submodules

* Update docs/submodules/barometer from branch 'master'
  - Merge "puppet-barometer: add puppet module to barometer"
  - puppet-barometer: add puppet module to barometer

    Port puppet module from https://github.com/johnhinman/puppet-barometer to
    barometer.

    Change-Id: I48499382307a184a34591a7202c439cd7c341c39
    Signed-off-by: jhinman1 <john.hinman@intel.com>
    Signed-off-by: Maryam Tahhan <maryam.tahhan@intel.com>

diff --git a/docs/submodules/barometer b/docs/submodules/barometer
index 8abbbfb..016ec07 160000 (submodule)
--- a/docs/submodules/barometer
+++ b/docs/submodules/barometer
@@ -1 +1 @@
-Subproject commit 8abbbfb5965b857c620de3737ba02cb4a6b7f62f
+Subproject commit 016ec072effd1638b52179eb056fda2891bd3777