ACCUMULO-2919 Remove references to logger in JMX configs and documentation
Merge branch '1.5.2-SNAPSHOT' into 1.6.1-SNAPSHOT

Conflicts:
	conf/examples/1GB/standalone/accumulo-metrics.xml
	conf/examples/2GB/native-standalone/accumulo-metrics.xml
	conf/examples/2GB/standalone/accumulo-metrics.xml
	conf/examples/3GB/native-standalone/accumulo-metrics.xml
	conf/examples/3GB/standalone/accumulo-metrics.xml
	conf/examples/512MB/native-standalone/accumulo-metrics.xml
	conf/examples/512MB/standalone/accumulo-metrics.xml