Don't cluster the markers on the map on highest zoom

jirikadlec2[CodePlex]
We use hydroserver for managing an experimental site. The sites are very close to each other, they are less than a few meters apart. When I go to quotSearch Dataquot and show the map and zoom in to the highest available detail, the two neighboring
sites are still grouped together and I can't select the site by clicking on the map. The only available method for selecting a site is using the drop-down. Please see the attached screen capture for explanation.

Suggestion: When the zoom of the map is at the highest available zoom level, don't group the site markers together, but show all individual markers.

Start by reproducing the issue through Search Data, opening the map, and zooming to the highest available level with nearby sites. Find the map marker-clustering entry point and verify that, at maximum zoom, each site is shown as an individual selectable marker rather than a cluster.

Written by the indexing model from the issue text.