Update git submodules

Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to 1f762345464de01b37efcfa009c40fe5fd4201aa
  - Make script verbosity adjustible

    Adds '--verbose' option and leverages 'logging' module
    facilities.

    Change-Id: I9b079c476949788678167afb1ed115ad4490d99c
    Issue-ID: INT-1577
    Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
  - Add input opts description in usage synopsis

    Change-Id: I43b1c47509afef0f25176e244ab2f6f565afbc3b
    Issue-ID: INT-1577
    Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
  - Leverage ArgumentParser facilities for input options validation

    The hassle of casting and validating input options values is moved
    from the script logic directly into the ArgumentParser's object
    instantiation.

    Change-Id: I79ed80286d1219f841d496538acdc50d2113d723
    Issue-ID: INT-1577
    Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
  - Add helper functions for input options validation

    Change-Id: I0c8cd452fbf740f3b1c7988bf7aa7341a747c75e
    Issue-ID: INT-1577
    Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
  - Rephrase the argparse arguments help messages

    Show usage if no option provided.

    Change-Id: I1ed01464f4b689e6b716887e7719e8de6c0f1e42
    Issue-ID: INT-1577
    Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
  - Kill the 'sleep' process as well

    ROP_file_creator.sh spawns 'sleep' cmd as a child
    hence it needs to be killed as well on clean up.

    Change-Id: Ic2007e710b6efa0028ebd239f26b7eff6a9e04ea
    Issue-ID: INT-1577
    Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>