Update git submodules

* Update docs/submodules/oom/offline-installer.git from branch 'master'
  to 2eb3ad6df751029e5ec6c61f910627dfd81ab278
  - Merge "Final doc tuning for Dublin branch"
  - Final doc tuning for Dublin branch

    This commit is doing just some small polishing of documentation
    before creating Dublin branch for the offline installer.

    Issue-ID: OOM-1870

    Change-Id: I969b15400eb8064d6d097caa0f712fbf7ec5277a
    Signed-off-by: Michal Ptacek <m.ptacek@partner.samsung.com>

diff --git a/docs/submodules/oom/offline-installer.git b/docs/submodules/oom/offline-installer.git
index ad57714..2eb3ad6 160000 (submodule)
--- a/docs/submodules/oom/offline-installer.git
+++ b/docs/submodules/oom/offline-installer.git
@@ -1 +1 @@
-Subproject commit ad5771478017673ca17db20c1760d7015d5517dd
+Subproject commit 2eb3ad6df751029e5ec6c61f910627dfd81ab278