Update git submodules

* Update docs/submodules/barometer from branch 'master'
  - ansible:Put plugins in alphabetical order and fix swap plugin config path

    Change-Id: Ie146e0ac9ad5e8bc1721b51e4e5112db51462854
    Signed-off-by: Gordon Kelly <gordon.kelly@intel.com>

diff --git a/docs/submodules/barometer b/docs/submodules/barometer
index 6f1d06b..613751a 160000 (submodule)
--- a/docs/submodules/barometer
+++ b/docs/submodules/barometer
@@ -1 +1 @@
-Subproject commit 6f1d06bd5bce5803611483a69c88c822b391375d
+Subproject commit 613751ad5e14eb39852cfa308ca1aff5bf963b55