[dts] [PATCH v4] test_plans: add generic_flow_api_test_plan.rst

[Liu, Yong]

Thanks Yuan, applied.

On 09/22/2017 02:44 PM, Peng Yuan wrote:
> Signed-off-by: Peng Yuan<yuan.peng at intel.com>
>
> diff --git a/test_plans/generic_flow_api_test_plan.rst b/test_plans/generic_flow_api_test_plan.rst