[LOG4J2-386] Update NoSQL dependencies: lightcouch 0.0.6 from 0.0.5, mongodb 2.11.2 from 2.11.1.

git-svn-id: https://svn.apache.org/repos/asf/logging/log4j/log4j2/trunk@1520035 13f79535-47bb-0310-9956-ffa450edef68