[Observium] Remove Geofoo from Observium using Strings

Hello guys, at the moment we are not a subscribed customer, so maybe this mail is obsolet.

We would love to have a feature to remove GeoLocation thing unter Devices-> Locations. In our environment the snmp location is filled with some kind of customer ID. Like: U100432. It would be great if observium could only group our switches by the customer id in the snmp location field.

Thanks for your great work. Henrik