Implementing osm map source for geo
Adding orthographic projection option
Work in progress to fix map stuff
Fixed tile layouts
Fixed tile computation
Clean up some code
Using mercator projection (as OSM uses mercator)
Removed hard-coded value
Implementing zoom
Trying to reduce popping effect
Add missing image
Only prevent default action on right mouse click

Preventing all default actions in the viewer prevents
standard widget actions from working. Instead check button
clicked and only suppress default for right click.
Add basic search interface

Add interface to allow user to interactively search
for documents in MongoDB. Search results are updated
dynamically as search terms are typed. The user
drags the row they are interesting in onto the map
to add a layer.
Add local copy of d3

Also update JQuery references to use local copies.
Move query progress image to correct path
Guard against datasets without temporalrange
Guard against datasets with empty varaible property

This probably would only happen in test datasets.
Implementing tile based rendering for geo
Separated feature layer into its own file
Removed unused code