RAZ-2472 :: Label Drop-Down Pagination :: Added a label popup functionality in asset detail page, folder sharing and settings and collection settings.
RAZ-2472 :: Label Drop-Down Pagination :: label first letter index optimized, validation added & showing last 20 labels at initial load
RAZ-2472 :: Label Drop-Down Pagination :: small change in label.cfc
RAZ-2472 :: Label Drop-Down Pagination :: Added label for 'Last 20 Labels Added' in the initial load label popup.
Merge branch 'feature/RAZ-2472' into develop