BetterBrief/silverstripe-googlemapfield — pull request #21 by priithansen (2014-10-18 15:08:19+00:00)
Title: Name the configuration

So it is possible to use the config after rule for overriding configuration.

Example:

```
---
Name: googlemapfieldoverride
After:
- '#googlemapfield'
---
GoogleMapField:
default_options:
map:
zoom: 10
default_field_values:
Latitude: 58.14
Longitude: 22.30
```