Update git submodules

* Update docs/submodules/joid from branch 'stable/fraser'
  - Changed charm version, removed unnecessary Contrail patching, added conditionals around ceilometer since not installing yet

    Change-Id: I49d96ae4be87925053fe37968527a7918f951b30
    Signed-off-by: Stuart Mackie <wsmackie@juniper.net>

diff --git a/docs/submodules/joid b/docs/submodules/joid
index 266a4fd..91a9e40 160000 (submodule)
--- a/docs/submodules/joid
+++ b/docs/submodules/joid
@@ -1 +1 @@
-Subproject commit 266a4fd08bef19fca930cbbb1d45f5639b87d3c0
+Subproject commit 91a9e4088e5d7bc660150afb0d1fbe26fb37d6ce