add metrics for ExecutorService and ThreadFactory
'wrappee' sounds silly, renaming
add javadocs for java.util.concurrent instrumentations
implement ExecutionService instead of inheriting from AbstractExecutionService
rename underlying implementations as 'delegate'
use MetricRegistry#name instead of doing concatenation manually
use a Meter for completed tasks
make Metric members private and retrieve them from the registry for testing
format to adhere to project code convention
mark fields as final, removed a stdout statement
use meters for 'created' and 'finished'/'terminated' metrics
have both test classes terminate the generated threads cleanly
Added the ability to injecy an ObjectName factory to allow clients to
decide how to register mbeans exposing metrics.
maintained existing behaviour via DefaultObjectNameFactory
ignoring eclipse generated workspace directory .metadata
CvsReporter -> GangliaReporter
Merge pull request #433 from jplock/patch-1

CvsReporter -> GangliaReporter
Fix handling of async requests.

Fixes #435. Closes #436.
Fix Counter javadoc.

Closes #434.
Alter Cormode paper link
Make documentation link to Cormode paper