Add rate limiter, to cut-off custom clients if traffic goes above
configured level.
Update rate limiter implementation after receiving code review comments.
Rate limter shall count statistcs about number of throttling candidates on a dedicated counter.
Merge pull request #189 from tbak/master

Add rate limiter, to cut-off custom clients if traffic goes above configured level.
[Gradle Release Plugin] - pre tag commit:  '1.1.141'.
[Gradle Release Plugin] - new version commit:  '1.1.142-SNAPSHOT'.