Update git submodules

* Update docs/submodules/snaps from branch 'master'
  - Merge "Created domain object for flavors."
  - Created domain object for flavors.

    OpenStack implementation details were leaking out into the
    flavor creator.

    JIRA: SNAPS-111

    Change-Id: I59a77d02e30065a7f4560e74295b2084a83686df
    Signed-off-by: spisarski <s.pisarski@cablelabs.com>

diff --git a/docs/submodules/snaps b/docs/submodules/snaps
index 5094c0e..1b79937 160000 (submodule)
--- a/docs/submodules/snaps
+++ b/docs/submodules/snaps
@@ -1 +1 @@
-Subproject commit 5094c0e97264b801523d30125ef344a5c3d328aa
+Subproject commit 1b79937b151cc7cafc29d4e3e98632f6510dcdd1