[maven-release-plugin] prepare release parent-1.3.0-m2
[maven-release-plugin] prepare for next development iteration
JFG-391
Merge pull request #220 from kgribov/master

JFG-391 improve labels on chart pop-up window
Issue #210
JFG-408
Fix OOM while aggregating metrics
Merge pull request #224 from nmusienko/MetricsOOMFix

Fix OOM while aggregating metrics
Merge pull request #222 from nmusienko/fix_tests

JFG-408 The custom metrics is not shown in jagger client