OPAL-1965: Always initCharts before calling pollStatus
OPAL-1965: Highcharts for stats summary. Using translations for JVM and Summary statistics
OPAL-1945: Fixing histogram for summary statistics.
Merge pull request #256 from emorency/feature/OPAL-1945-HighCharts

OPAL-1945: Finishing up histogram charts for summary statistics and using trnaslation for jvm and stats charts