Feature Request: Edit Cache Coordinates in any format

[+Mineral2]

When creating a geocache, we can enter coordinates in any format and the system converts it to DM.M format. This is useful for those times where grabbing coordinates from Google Maps is easier than visiting the location with a GPS (events, some virtuals). However, once the cache listing has been created, we can only modify coordinates in the DM.M format.

Since the coordinate field on the edit cache page is a single field, I would like to request that we have the ability to input any coordinate format just as we can when first setting up a geocache.