Port over warped / preview to Rails 4
Port over map export for rails4
map metadata
map activity rails4
add map comments
Comments all index working for rails 4
Geosearch uses newer geoplanet gem now. for rails 4
help and about pages
Layers index for rails 4
Add / Fix show list edit layers code for rails4, also map kml
Add geosearch and fixes for json api outputs
fix for rgeo and georuby compatibility, and  geosearch interfaces