Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Merge "Integrate the netready package"
  - Integrate the netready package

    It also adds the related testcases in functest-features.

    Change-Id: I584da9d890622c1bdd2ace0b12b4be37250fda56
    Depends-On: I3842e6828f60972cb1df0bc15f849cd08badd895
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index c6502c8..d1704a6 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit c6502c8fc4f43e753ffe6d631643ddf43002d4dc
+Subproject commit d1704a679ce7d4d8251d9f6e057d47333b2923fe