Update git submodules

* Update docs/submodules/aai/esr-gui.git from branch 'master'
  to 4466dbeac9a423dbf535b4830fedb64fd644650e
  - Remove bootstrap 3.1.1 from ESR GUI

    Issue-ID: AAI-2858
    Change-Id: I8acbf8b6111e5c69c12265be9d0b6a8fa8234d34
    Signed-off-by: HePeng <he.peng6@zte.com.cn>
  - Remove jQuery 1.11.0 from ESR GUI

    Issue-ID: AAI-2856
    Change-Id: I13c671bb140a3a4ea9681365581cb246a807f527
    Signed-off-by: HePeng <he.peng6@zte.com.cn>

diff --git a/docs/submodules/aai/esr-gui.git b/docs/submodules/aai/esr-gui.git
index f313c3b..4466dbe 160000 (submodule)
--- a/docs/submodules/aai/esr-gui.git
+++ b/docs/submodules/aai/esr-gui.git
@@ -1 +1 @@
-Subproject commit f313c3bb9a9c9e1b6d4458c93839674b96ece181
+Subproject commit 4466dbeac9a423dbf535b4830fedb64fd644650e