Skewed reporting
Initial commit of the Tehuti stats integration.
Some unit tests are failing. Probably a few bugs need squashing...
Fixed a test in StatsTest to use the new RequestCounter API.
Fixed a problem in StoreStatsJmxTest where Tehuti's Max would return NEGATIVE_INFINITY.
Fixed a problem with RequestCounter.getNumEmptyResponses().
It required a SampledTotal, not a SampledCount.
Fixed bugs related to ClientSocketStatsTest...
Various fixes for the stats code...
Upgraded to latest Tehuti, 0.4
Merge conflict on StatsTest

Resolved the merge conflict