Update git submodules

* Update docs/submodules/appc/deployment.git from branch 'master'
  to 7a8b0061bdb53cbca0e2d7fbadcdb8b96e137cde
  - Update odl stop detection
    
    Holding the script open until karaf exits is more reliable and
    less dependent on operating system than the previous method.
    
    Change-Id: I82e379f5f977e521eff241c8ecbf2031f0c26c74
    Signed-off-by: Patrick Brady <patrick.brady@att.com>
    Issue-ID: APPC-1521
    
1 file changed