Support different base layers
Set map center/zoom from config
Data API demo application
Moved Data API demo queries to a separate file.
Minor UI enhancements.
Added queries for the fluent Data API demo.

Conflicts:
	mapclient/public/content/js/demo/data-api-json.js
Set default format to GeoJSON
Minor UI enhancements.
Minor UI enhancements.
Minor UI enhancements.

Conflicts:
	mapclient/public/content/js/demo/data-api-fluent.js
Added correct path