Update git submodules

* Update docs/submodules/appc.git from branch 'master'
  to e182bed98fdd8b413f2f6573318b9f74996477d1
  - Test coverage in EventHandlerImpl
    
    Added test cases for untested code
    
    Issue-ID: APPC-1462
    Change-Id: I492721a9c40678bb8700d30782cfa5949c1f22e9
    Signed-off-by: Joss Armstrong <joss.armstrong@ericsson.com>
    
1 file changed