Update git submodules

* Update docs/submodules/appc.git from branch 'master'
  to e0198a286f3ed7e20f3aba7f7bc2c434d212a949
  - APPC Generic Saltstack DG addition
    
    Issue-ID: APPC-1101
    Change-Id: Ie240bb949481a7c59a508c2157a4ace95fe4a861
    Signed-off-by: Ganesh Chandrasekaran <ganesh.c@samsung.com>
    
1 file changed