Update git submodules

* Update docs/submodules/vid.git from branch 'master'
  to 5f20df6d207a9936d5140ddb7b7000fa8c3b521d
  - Make Scheduler's client more Gennerics-tolerant

    1. Use t.getClass, instead of new TypeReference<T>. The latter it not
       behaving as expected on run-time.

    2. Store the raw response in restObject.setRaw (just because we can)

    Change-Id: Ic7087af18ded212447cb67334a9e373759f4da1f
    Issue-ID: VID-378
    Signed-off-by: Ittay Stern <ittay.stern@att.com>

diff --git a/docs/submodules/vid.git b/docs/submodules/vid.git
index ed6c907..5f20df6 160000 (submodule)
--- a/docs/submodules/vid.git
+++ b/docs/submodules/vid.git
@@ -1 +1 @@
-Subproject commit ed6c907de3578ee4dc79571753d7406da7685cee
+Subproject commit 5f20df6d207a9936d5140ddb7b7000fa8c3b521d