Feature: more metrics
Feature: int_list and float_list value types
Feature: load tool can run in single metric mode
Fix: timeout in PointsStorage
Merge pull request #92 from VasilyKolpakov/feature/more_metrics

Feature: more metrics
Fix: bug in UniqueIdStorage
Merge pull request #93 from VasilyKolpakov/fix/points_fetch_timeout

Fix: timeout in PointsStorage
Merge pull request #94 from VasilyKolpakov/feature/load_tool_improvement

Feature: load tool can run in single metric mode
Merge pull request #95 from VasilyKolpakov/fix/UniqueId_race_condition

Fix: bug in UniqueIdStorage
Fix: points fetch cancellation
Merge pull request #96 from VasilyKolpakov/fix/points_fetch_cancellation

Fix: points fetch cancellation