Update git submodules

* Update docs/submodules/appc.git from branch 'master'
  to 62433c522bb1feddc2caa22868192edca0b4082f
  - Fix for null dmaap return status
    
    The setResponse method was returning before actually
    setting the status values in cases where the status
    field was not first initialized. This behavior did
    not make sense since the status field would never be
    initialized in cases where the OutgoingMessage was
    generated using the IncomingMessage.toOutgoing().
    
    Change-Id: Ib399daf3644095a2eeffe718d0f6a27473b01ee9
    Signed-off-by: Patrick Brady <patrick.brady@att.com>
    Issue-ID: APPC-1619
    
1 file changed