Updated git submodules

Project: dmaap/datarouter master 49be863f0005d80724a99acf13f31c4e03c5be68

Merge "Fixed Sonar Blocker in StatisticsServlet"

Fixed Sonar Blocker in StatisticsServlet

Fixed 4 Blocker issues in StatisticsServlet.java

https://sonar.onap.org/project/issues?id=org.onap.dmaap.datarouter%3Aparent&open=
AWHFaQmXEU5FCDfKtnMB&resolved=false&severities=BLOCKER&types=BUG

https://sonar.onap.org/project/issues?id=org.onap.dmaap.datarouter%3Aparent&open=
AWHFaQmXEU5FCDfKtnL-&resolved=false&severities=BLOCKER&types=BUG

https://sonar.onap.org/project/issues?id=org.onap.dmaap.datarouter%3Aparent&open=
AWHFaQmXEU5FCDfKtnL_&resolved=false&severities=BLOCKER&types=BUG

https://sonar.onap.org/project/issues?id=org.onap.dmaap.datarouter%3Aparent&open
=AWHFaQmXEU5FCDfKtnMA&resolved=false&severities=BLOCKER&types=BUG

Issue-ID: DMAAP-674
Change-Id: I3dbc50523e0fda002c0a26fa05b23814bf8563bc
Signed-off-by: Amaresh Kumar <kamaresh@in.ibm.com>

diff --git a/docs/submodules/dmaap/datarouter.git b/docs/submodules/dmaap/datarouter.git
index ce73ff5..49be863 160000 (submodule)
--- a/docs/submodules/dmaap/datarouter.git
+++ b/docs/submodules/dmaap/datarouter.git
@@ -1 +1 @@
-Subproject commit ce73ff52ce9aafb07d1aa4c28405328d83c816b9
+Subproject commit 49be863f0005d80724a99acf13f31c4e03c5be68