Timeline now supports two levels of popups

Mousing over closely clustered or overlapping observation ticks will now bring up a popup table listing up to 10 overlapping observations.

Users can use buttons to navigate to next/previous 10 observations in the table and therefore traverse to all observations of that category for that patient without having to zoom/pan.

Upon clicking an entry on the table, a re-vamped detailed popup will display all information in that observation. The detailed popup has also been improved visually.