implement popover
Merge pull request #527 from ORCID/dev-allWorkInfo2

Implement popover for work info - bug fixes.
fix race condition with ngClick by removing href attribute
Merge pull request #528 from ORCID/dev-fixNgClickRaceCondition

Fix race condition with ngClick by removing href attribute
left align work citation, change privacy alignment
Merge pull request #529 from ORCID/dev-improveWorkFormatting

Left align work citation, change privacy alignment
Merge branch 'master' into dev-affiliationsUI