Upgraded to Jetty 9
Conflicts:
	jetty-nosql-memcached/pom.xml
fix broken tests on jetty9
bump version for 0.4.0-SNAPSHOT
Change target JVM to Java 7
Merge branch 'jetty9' (#15)
${JETTY_HOME}/context does not exist in jetty 9.
it has been merged with ${JETTY_HOME}/webapps.
update JUnit (4.8.1 -> 4.11)
setup <pluginManagement />
style issue. replace tabs by spaces.
update maven-{assembly,compiler,jar,javadoc,source,resources}-plugin
fix javadoc warning
Merge branch 'update-dependencies'
update kryo (1.04 -> 2.21). this breaks tests for kryo.
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set Kryo's maxBufferSize as unlimited (-1)
Merge branch 'update-kryo'
update XStream (1.4.1 -> 1.4.4)
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Merge branch 'update-xstream'
update XMemcached (1.3.9 -> 1.4.1)