AMEC-1767 removed beta label from relative metrics information
refactored code around setChartData function
AMEC-1629 added logic to get alm data multiple times when there are more than 50 search results
Making truncated author lists formatting match, AMEC-1900
AMEC-1629 wait till all the calls to alm are done and display the alm information
AMEC-1942 check for institute and country beforing displaying them
Merge remote-tracking branch 'origin/dev-AMEC-1942' into release/2.8.4rc
Merge remote-tracking branch 'origin/dev-AMEC-1629' into release/2.8.4rc
setting maven version in pom to 2.8.4
AMEC-1849- Article Page Refresh: Change the display of download
AMEC-1849- Article Page Refresh: Change the display of download
Merge remote-tracking branch 'origin/dev-AMEC-1900' into release/2.8.4rc
adding 2.8.4's release notes
Merge remote-tracking branch 'origin/dev-AMEC-1767' into release2.8.4mergeConflict4Json

Conflicts:
	webapp/src/main/webapp/javascript/alm.js
AMEC-1955 added logic to retrieve article issue information and article comment information so that we can display them on the article sidebar
fixed merge issue
Merge remote-tracking branch 'origin/release2.8.4mergeConflict4Json' into release/2.8.4rc
Merge remote-tracking branch 'origin/dev-AMEC-1955' into release/2.8.4rc
Merge remote-tracking branch 'origin/dev-AMEC-1849' into release/2.8.4rc
adding release notes