Update git submodules

Update git submodules

* Update docs/submodules/vid.git from branch 'master'
  to b167cf459a0064310235c3f48918378202e4a41f
  - Merge changes Ia06b7afe,I31b646b4

    * changes:
      remove FLAG_SETTING_DEFAULTS_IN_DRAWING_BOARD
      remove FLAG_DEFAULT_VNF

  - remove FLAG_SETTING_DEFAULTS_IN_DRAWING_BOARD

    Issue-ID: VID-721
    Change-Id: Ia06b7afe0cc2aa6f906f56802dc537f6fec283d0
    Signed-off-by: Eylon Malin <eylon.malin@intl.att.com>
  - remove FLAG_DEFAULT_VNF

    Issue-ID: VID-721
    Signed-off-by: Eylon Malin <eylon.malin@intl.att.com>
    Change-Id: I31b646b4dd5a81c4904a77c0386e27137a76a9fd