Update git submodules

Update git submodules

* Update docs/submodules/clamp.git from branch 'master'
  to f451ca668c1de480211b380b58e1010c47f28008
  - Merge "Rework authorization controller "
  - Rework authorization controller

    Rework the authorization controller, put the authorization code into a
    camel box, so that it could be put and remove from other methods easily
    and not tightly connected with other logic; Remove unused
    CldsTemplateService.js

    Issue-ID: CLAMP-305
    Change-Id: I5e01f1fa4534e78e0996b4b8acaf33f1875e95f0
    Signed-off-by: xg353y <xg353y@intl.att.com>