added remove by owner ID for specific paths
using noncaching ZK client
subbing macros in javascript files
not dividing by zero when no samples
cleaned up nav bar
dashboard files
added convenience methods
added clusterId, serviceId; using camelcase
added separate data node and data node in window counts; adding clusterId and serviceId to returned data
using camel case
added observe-stop capability
adjusted test
fixed NPE in logging for test
added more test cases
added styling for button
added callback for rotating registry
added callback to rotating registry manager
removed TimeUnitUtil method that duplicates core JDK functionality
removed TimeUnitUtil method that duplicates core JDK functionality
updated docs