Closes #374: Use unitless constant for transit network density
Make Indicator controls actually update tiles
Remove duplicate stops coverage indicator
Attach buffer geometries to certain indicators
Render buffers in Windshaft.
Remove giant post-refactor comment block
Fix double import problem after Geotrellis update.
Merge pull request #410 from WorldBank-Transport/feature/buffers-on-map

Buffers back on map
Merge pull request #384 from WorldBank-Transport/feature/update-line-density-format

Closes #374: Use unitless constant for transit network density
Add route edit view with representative trip selector

Adds OTITripModel
Adds OTITripManager
Use map/filter for OTITripModel transformResponse