Update git submodules

* Update docs/submodules/vid.git from branch 'master'
  to c459c7efeafd556333c46c65fc4fe2616d3ef532
  - Remove web-filter for incoming scheduler requests
    
    authentication can be handled in a different way like using AAF
    (see 48b0c6ee)
    
    Issue-ID: VID-378
    Signed-off-by: Eylon Malin <eylon.malin@intl.att.com>
    Change-Id: I68c664bc6a20ce4d8722558e00985b7638fed04b
    
diff --git a/docs/submodules/vid.git b/docs/submodules/vid.git
index e8e7226..c459c7e 160000
--- a/docs/submodules/vid.git
+++ b/docs/submodules/vid.git
@@ -1 +1 @@
-Subproject commit e8e72260254d2399279a1497c14abafc06018037
+Subproject commit c459c7efeafd556333c46c65fc4fe2616d3ef532