Capture data from sample window in a single immutable class

Merge pull request #38 from elandau/feature/api

Capture data from sample window in a single immutable class

Fix Vegas smoothing

Merge pull request #36 from elandau/bugfix/vegas_smoothing

Fix Vegas smoothing and set default to 1.0

Fix partitionByPathInfo

#32

v0.0.19: Merge pull request #27 from Netflix/feature/rtt_tolerance

• Guages for min_window_rtt and queue_size
• rtt change tolerance configuration

Fix min rtt sample units

Merge pull request #25 from Netflix/feature/min_threshold

Min rtt threshold should be in nanos

Ignore unusually low RTT samples

Merge pull request #24 from Netflix/feature/min_threshold

Eliminated unusually low values that skew the limit estimation

Speed up gradient convergence to the limit

Merge pull request #23 from Netflix/feature/vegas_pre_extend_limit

Gradient algo improvements

Speed up gradient convergence to the limit

Merge pull request #23 from Netflix/feature/vegas_pre_extend_limit

Gradient algo improvements

Square root function optimization

Merge pull request #22 from Netflix/feature/fast_sqrt

Optimized function for calculating square roots

Re-add deprecated method

Merge pull request #20 from Netflix/bugfix/unregister_old_guage

Re-add deprecated method, for now