fix logging for aws tag
Merge pull request #153 from gorzell/master

Stopwatch refactor for a cleaner separation of concerns.
Merge pull request #156 from brharrington/issue-88

fix logging for aws tag
peakRate
peakRate counter unit test for logic plus one thread-based unit test
Make the test work even on very slow machines
Increase sleep time and use multiples of ten. Allow up to 9ms off in the avg.
Merge pull request #159 from dmuino/fixTest

Make TimedInterfaceTest work even on very slow VMs
refactored to bucket approach
refactored to bucket approach
refactored to bucket approach
refactored to bucket approach
refactored to bucket approach
refactored to bucket approach, added optimization to trim un-needed buckets
bugfix
remove unused imports
bug fix, key changed from AtomicLong to Long
bug fix, key changed from AtomicLong to Long
added ctor params to ConcurrentHashMap
clean up