[#1824] Update to async-http-client-1.8.9
[#1824] Update to ehcache-core-2.6.9
[#1824] Update to h2-1.4.178
[#1824] Update to jamon-2.75
[#1824] Update to mysql-connector-java-5.1.30
[#1824] Update to netty-3.9.1.Final
[#1824] Update to oval-1.84
[#1824] Update to slf4j 1.7.7
[#1824] Update to snakeyaml-1.13
[#1824] Update to spymemcached-2.10.3