Update git submodules

* Update docs/submodules/appc.git from branch 'master'
  to ed83f5fb01499c62954a7451b04a9dd9800a5822
  - Increase coverage in ControllerImpl
    
    Coverage increased to 94%
    
    Issue-ID: APPC-1462
    Change-Id: I7e3af44d7627db7d09069c402e5aa47f518fd490
    Signed-off-by: Joss Armstrong <joss.armstrong@ericsson.com>
    
1 file changed