Update git submodules

* Update docs/submodules/clover from branch 'master'
  - Merge "Spinnaker as a Service"
  - Spinnaker as a Service

    JIRA: CLOVER-52

    1. Add mainfest to install the spinnaker in kubernetes cluster
    2. after using mainfest to install spinnaker,
       we can interacte with the halyard daemon with its REST API
       and we can add/delete/list the dockerRegistry/kubernetes accounts.
    3. Add the cloverctl to interate with the halyard daemon

    Change-Id: I71bc5977f2d65aab88fa55f7d7a53ab75eb6a46b
    Signed-off-by: wutianwei <wutianwei1@huawei.com>

diff --git a/docs/submodules/clover b/docs/submodules/clover
index bf2f1c7..edc3297 160000 (submodule)
--- a/docs/submodules/clover
+++ b/docs/submodules/clover
@@ -1 +1 @@
-Subproject commit bf2f1c7aa3491f683b1660de68876cf2731f64a4
+Subproject commit edc329733d16a2df409ddfc34f1fae52e875ffd6