Map on Boardings page

[o-fish-wildaid]

The map on the boardings page shows points by specifying a list of _ids in the SDK for filtering. The filter should be by agency which is retrieved from the User collection (can be retrieved on login). This should be applied to all other maps and charts in the web app. Eventually users will be able to see data from more than their own agency - if they have sharing permissoins - so that filtering will be changed at that time. For now though - the map on the boardings page does not render when there are too many _id values being passed.