Update git submodules

* Update docs/submodules/cli.git from branch 'master'
  to 7d4013cb9893bf04cb97216a1b196f135199b17a
  - Bug fixes in CLI
    
    - Fixed Bugs in vnf-create and vf-module-create commands
    - Added sample files
    
    Signed-off-by: Itohan Ukponmwan <itohan.ukponmwan@intel.com>
    Issue-ID: CLI-229
    Change-Id: Ib5ae987709aa2cf3a6edba1691d3ead34ea746a4
    
1 file changed