Allow defaults to persist across all bundles

I was thinking of a good way to allow an admin to set the default bundle display settings and, what if we add a list of all bundles to the storage settings form and allow a site builder to choose which bundle's default should be used across all bundles. This would be a single value select element. Then, when overriding the formatter, we can pull in the settings of the default bundle and swap the settings?

Fixed with e34610feaf72efbed7ace26078b357b35da757fd

Automatically closed - issue fixed for 2 weeks with no activity.