Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to e6a93fbeae5e2e3efd9832bf35180d44bee8719d
  - Remove unreferenced aaiutil.py file
    
    Change-Id: I69e1385e0b7ef51ed372387b08b5c59c4e52c66a
    Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
    Issue-ID: INT-1399
    
1 file changed