Update git submodules

* Update releases from branch 'master'
  to 6935f5edd06bea01fdbbfd07da1b9e8e59ac557f
  - Merge "Create a new release of whereto"
  - Create a new release of whereto

    Change-Id: Ic2f6bbde34e8475cd0517346b6867445eb197081
    Signed-off-by: Takashi Kajinami <kajinamit@oss.nttdata.com>

diff --git a/releases b/releases
index 5afb186dab10dc5022ea0b9211a8c42231972319..6935f5edd06bea01fdbbfd07da1b9e8e59ac557f 160000 (submodule)
--- a/releases
+++ b/releases
@@ -1 +1 @@
-Subproject commit 5afb186dab10dc5022ea0b9211a8c42231972319
+Subproject commit 6935f5edd06bea01fdbbfd07da1b9e8e59ac557f