Update git submodules

* Update docs/submodules/vid.git from branch 'master'
  to 4464942ccab08ce2c562c7b27451d0f2c48cc1ff
  - Can't undo delete the second vfModule in drawing board - fix.

    Given two vfModules created under the same vnf,
    when try to undo delete action the second vfModule its status not updated to deleted.
    Issue-ID: VID-819

    Signed-off-by: Alexey Sandler <alexey.sandler@intl.att.com>
    Change-Id: I8b14896be68a3aa132027f007ec0695ff706339c

diff --git a/docs/submodules/vid.git b/docs/submodules/vid.git
index b4af203..4464942 160000 (submodule)
--- a/docs/submodules/vid.git
+++ b/docs/submodules/vid.git
@@ -1 +1 @@
-Subproject commit b4af2036941854aa45aa9d53e06bd92de5a842d3
+Subproject commit 4464942ccab08ce2c562c7b27451d0f2c48cc1ff