AMEC-1767 removed beta label from relative metrics information
refactored code around setChartData function
Merge remote-tracking branch 'origin/dev-AMEC-1767' into release2.8.4mergeConflict4Json

Conflicts:
	webapp/src/main/webapp/javascript/alm.js
fixed merge issue
Merge remote-tracking branch 'origin/release2.8.4mergeConflict4Json' into release/2.8.4rc