Update git submodules

* Update docs/submodules/compass4nfv from branch 'master'
  - Remove Iben and Tim from Committer List

    Both requested they be removed:
      https://lists.opnfv.org/pipermail/opnfv-tsc/2017-October/003868.html

    Also updates Ashlee's email address

    Change-Id: Ifaa2b2d96d764ea1ea7c1bb0bd2be498dab0528b
    Signed-off-by: Trevor Bramwell <tbramwell@linuxfoundation.org>

diff --git a/docs/submodules/compass4nfv b/docs/submodules/compass4nfv
index 45af511..459a592 160000 (submodule)
--- a/docs/submodules/compass4nfv
+++ b/docs/submodules/compass4nfv
@@ -1 +1 @@
-Subproject commit 45af5111e2c39105cdfd38a7ab8f3def25c3779d
+Subproject commit 459a5920eb4deec0bee0c78c223b53615b1edc68