Update git submodules

* Update docs/submodules/yardstick from branch 'master'
  - Merge changes from topics 'YARDSTICK-1346', 'YARDSTICK-1345', 'YARDSTICK-1344'
    
    * changes:
      Add pktgen test case base files
      Add pktgen traffic profile
      Add DPDK pktgen traffic generator
    
  - Add pktgen test case base files
    
    Added pktgen VNF topology, VNF descriptor and traffic profile files.
    
    JIRA: YARDSTICK-1346
    
    Change-Id: Ifb1824edb2dc8db1afa83a53573fb2ed1c2a79ea
    Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
    
  - Add pktgen traffic profile
    
    This new profile is based on the DPDK pktgen traffic generator. The traffic
    generator is controlled using LUA [1]. Those string commands are sent to
    the traffic generator using an open socket. Host address and open port are
    needed parameters.
    
    The following actions are implemented:
      - start injection
      - stop injection
      - change injection rate
      - clear all stats
      - help message command
    
    [1] http://pktgen-dpdk.readthedocs.io/en/latest/lua.html
    
    JIRA: YARDSTICK-1345
    
    Change-Id: I560a168d194cedc9fdba312ec84437933efc8d9b
    Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
    
  - Add DPDK pktgen traffic generator
    
    Add DPDK pktgen traffic generator. This traffic generator is designed
    only to work in with a MQ aware runner. Implements two consumer methods:
      - runner_method_start_iteration
      - runner_method_stop_iteration
    
    "run_traffic" method will only initialize the traffic profile object.
    This traffic generator uses a socket port (LUA port, default 22022) to
    send the command messages.
    
    Link: http://pktgen-dpdk.readthedocs.io/en/latest/index.html
    
    JIRA: YARDSTICK-1344
    
    Change-Id: I89bba0f462fa1c22b33f1253f67f7c41e6e721a5
    Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/yardstick b/docs/submodules/yardstick
-Subproject b820c1335b9a3fa84125e95d1345d6abf8033d5
+Subproject 05dcc38c95cf0f35adadc1545fe663bfbb457be