Update git submodules

* Update docs/submodules/yardstick from branch 'master'
  - Merge "increase line length to 99"
  - increase line length to 99
    
    When line length is 79 I have to spend too much
    time manually wrapping my code into unreadable junk
    
    I can't use expressive tuple unpacking and I start
    shortening variables and other bad tricks to decrease
    the line length.
    
    We have too many levels of indent to manage with 79
    
    class:
      def:
         if:
             for:
                  etc.
    
    Change-Id: Ib2ce9cf887f9880c46815822c8d0e1a7806e53ca
    Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/yardstick b/docs/submodules/yardstick
-Subproject b04755b5148daf36db436dc066e1bef2c93f187
+Subproject 1ff9df7e724eb0c981aebd5f5b8aa90db0da292