Update git submodules

* Update docs/submodules/moon from branch 'master'
  - Merge "python_moonclient stable"
  - python_moonclient stable

    Change-Id: Ida295ffbe727275916bb80924d275771b592fbb5
    Signed-off-by: RHE <rebirthmonkey@gmail.com>

diff --git a/docs/submodules/moon b/docs/submodules/moon
index 33628e6..ea5ea2b 160000 (submodule)
--- a/docs/submodules/moon
+++ b/docs/submodules/moon
@@ -1 +1 @@
-Subproject commit 33628e6f9a4e4b9e22d4b02e931663de41107050
+Subproject commit ea5ea2b583889feb830cfd10b19151e1755e2154