Refactor ZorkaStatsCollector (factor out AbstractStatsCollector).
Merge back ZorkaStatsCollector and AbstractStatsCollector.
Get rid of JmxAttrCollector.
Get rid of maintaining averages inside MethodCallStatistic (will be implemented as separate classes in standard manner).
ZorkaStatsCollector: skip statistic object search completely if there are no macros in mbean/attribute names.
Submit phase microbenchmarks (exploring various possibilities of implementing submitters).
Merge pull request #64 from jitlogic/dev1

Refactor and improve ZorkaStatsCollector, more microbenchmarks.