Minor Google API warning

[tchaddad]

I'm seeing the following reported in firebug from util.js (line 30):

SensorNotRequired, RetiredVersion: https://developers.google.com/maps/documentation/javascript/error-messages

For which Google says:

The sensor parameter is no longer required for the Google Maps JavaScript API. It won't prevent the Google Maps JavaScript API from working correctly, but we recommend that you remove the sensor parameter from the script element.

No idea if it has been there all along, or only appeared recently. Something we could clean up?

[theduckylittle]

I've punted this to future as I"m not getting "API Key Required" type messages from Google. I think we'll need to probably deprecate the use of Google Maps layers in the demo.

[theduckylittle]

I started getting these messages. I really think it would be adviseable for us to research moving Google off of the demo.