Allow Name updates in sfr update function

[Oblongmana]

'Name' is a property that can be updated when it's a Text field - was previously being stripped in the sfr update method.

Although updating an AutoNumber Name wouldn't be valid, updating a Text Name would be valid, and a common use case, so it should be left up to the developer to make sure they're not updating an AutoNumber name field, or handle it elegantly.

[noeticpenguin]

James, this has been merged, but I did it manually.