Animation in the map view

[anoopsarkar]

I tried combining the map view with text searches such as 'year:[2012 TO 2012]' and it seems to work pretty well. An animation view which buffers such queries ahead of time and allows us to play forward / backward in time the map view would be quite attractive and informative.

This can be done with clustering, but could also work without clusters (as in Issue #76)