Update git submodules

* Update docs/submodules/appc.git from branch 'master'
  to a0c771eb01a35f907394582f3febb42d39f25799
  - Change parent version to snapshot
    
    Changing the parent version to snapshot in order to
    build with the new version of appc parent which has
    the Fluorine SR2 ccsdk parent poms.
    
    Change-Id: I03d9a0d38b6d97bab17cd887562ae42ed1b19611
    Signed-off-by: Patrick Brady <patrick.brady@att.com>
    Issue-ID: APPC-1630
    
1 file changed